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Invidious > Channel > 3 dots physics Yatendra Kumar ex IAS, Now in DDN

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YT 26 minutes 47 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Rotational motion Ring rolling on Finger- Rotational motion JEE Advanced Question
YT 9 minutes 45 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
shortsighted and farsighted JEE Trick to solve problems Eye defect NUMERICAL
YT 9 minutes 40 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Prism Grazing emergence and No emergence for JEE Mains
YT 8 minutes 46 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
interference of two sources in a plane perpendicular to screen DC Pandey Formula?
YT 7 minutes 50 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Radioactive dating Age of radioactive isotopes mean life and ratio of masses Nuclear physics
YT 17 minutes 55 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Gauss's law for dielectric. Bound and free charge. Mercury drop on dielectric.. Pathfinder problem
YT 12 minutes 45 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Pathfinder. plank sliding along the rollers. Impulse method. Energy method is Shorter.
YT 11 minutes 25 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Heat loss in capacitor circuit Irodov 3.133 Very Very Imp
YT 5 minutes 54 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Rotational motion and translation Motion short cut tricks!!
YT 12 minutes 17 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Surface tension and forces on thread. But why one surface for charged sheet but Two for soap 😁
YT 10 minutes 53 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Ideal gas equation Problems
YT 9 minutes 53 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Pumping out Gas from a tank ⛽ Thermodynamics -irodov 2.8
YT 21 minutes 51 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Spring Mass system and two forces Important concepts
YT 9 minutes 54 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Angular momentum of skewed rod
YT 3 minutes 7 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Impulse on projectile and time of flight ✈️
YT 10 minutes 49 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Reduced mass Centre of mass in Spring mass system Simple Harmonic Motion Force is applied slowly.
YT 1 second

[Private video]
YT 3 minutes 7 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Spring Mass System challenge
YT 12 minutes 56 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
suggested krotov Work done on half spring. Important spring mass system. Krotov problem 1.80
YT 8 minutes 24 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Variable mass- wall in gas cloud - both sides-inelastic collision-JEE advanced
YT 15 minutes 21 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Young's Double Slit . Vector method, Brightness , intensity of fringe , phase difference-Optics 1
YT 17 minutes 59 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Krotov 1.44 Two masses on wedge(massless) Whole system moves. Systems approach to mechanics problem
YT 7 minutes 15 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
suggested Krotov 3.56- Magnetic energy and self inductance. inductive non inductive coupling
YT 16 minutes 20 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Electric flux in variable electric field For Beginners-Hindi
YT 11 minutes 20 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Projectile in a moving plane sliding with friction on inclined plane -vector form pseudo force
YT 9 minutes 26 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Pathfinder problem Collision of two charged spheres. With some approximation for Voltage.
YT 11 minutes 28 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Pathfinder problem Three dimensional rotational motion of pivoted rod . Unconventional Shortcut.
YT 12 minutes 26 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
How to solve variable mass problems, rocket, moving plate, water jet USING PROPER SIGN IN CALCULUS
YT 10 minutes 38 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Work done on stretching and moving rope- Pathfinder Problem-for JEE advanced illustration
YT 9 minutes 5 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Pathfinder problem Constrained motion Projected velocity method Shortcut tricks
YT 10 minutes 26 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Radiation force sphere- photons striking sphere.Radiaton pressure- Basic conceptual issues for JEE
YT 13 minutes 1 second
3 dots physics Yatendra Kumar ex IAS, Now in DDN
krotov 3.27 infinite triangles resistance Krotov 3.28 resistance ladder
YT 9 minutes
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Krotov 3.39- Force between plates of capacitor
YT 9 minutes 5 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Rotational motion and translational motion Two cylinders and centre of mass Irodov 1.258
YT 5 minutes 29 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Photons striking plate- time period of plate-HC Verma doubt based
YT 11 minutes 27 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Gauss law. Uniform charge density between plates of capacitor. Irodov 3.52
YT 14 minutes 17 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
SHM. Centre of mass Oscillations Pathfinder charged particles in free space.
YT 31 minutes 10 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Thin film interference.One shot. Newton's ring Irodov 5.90 , Irodov 5.91 covered
YT 12 minutes 53 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
continuous and characteristics x rays Conceptual problems
YT 25 minutes 52 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Charged paricle and Spring mass entering an Electric field. Minimum time spent. Pathfinder problem
YT 8 minutes 9 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Magnetic flux Magnetic energy density of rotating cylinder with mass
YT 11 minutes 17 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
suggested krotov centre of mass Conservation Angular momentum discussion on Krotov problem 1.72
YT 8 minutes 33 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
suggested krotov Constrained motion Discussion on Krotov 1.19
YT 8 minutes 35 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Rigid body dynamics rotation and pendulum
YT 11 minutes 21 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Silvered lens formula some basics in Hindi
YT 13 minutes 38 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Bullet Pendulum collision in vehicle. Conceptual issues.JEE- NEET
YT 8 minutes 55 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Collision horizontal and vertical rods- Rotational mechanics How to use coefficient of restitution.
YT 10 minutes 49 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Pure rolling on inclined plane - minimum friction for ring, disc sphere and solid sphere
YT 11 minutes 1 second
3 dots physics Yatendra Kumar ex IAS, Now in DDN
suggested krotov Constrained motion Discussion on Krotov problem 1.41 in Hindi
YT 9 minutes 23 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
suggested krotov projectile motion in a well- Ball thrown in well .Krotov problem 1.9 in Hindi
YT 9 minutes 1 second
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Ball hitting rod. Angular momentum, Conservation of momentum.NLM Irodov problem 1.279
YT 12 minutes 20 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
LC oscillations comparison with spring mass system
YT 6 minutes 14 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Photon striking hydrogen atom-ionisation condition. Basics
YT 14 minutes 56 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Velocity of sleeve in the spiral. Non inertial frame.
YT 20 minutes 37 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Charging of Charged capacitors. Voltage multiplication using capacitors!! Pathfinder problem JEE
YT 6 minutes 55 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Conceptual lecture Spring mass system with a STRING . What happens to SHM .
YT 20 minutes 48 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Pathfinder. Beads on massless ring. Instantaneous acceleration of beads. Rotational motion.Impulse.
YT 19 minutes 32 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Two Cones rotating with friction.What is steady state angular velocity. Angular momentum? Pathfinder
YT 22 minutes 55 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Trajectory of light in variable refractive index. How to solve variable refractive index Pathfinder
YT 26 minutes
3 dots physics Yatendra Kumar ex IAS, Now in DDN
suggested Krotov 1.49. A small disc is lowered on a bigger disc . steady state. Angular momentum???
YT 12 minutes 14 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Dead volume? Special cases of upthrust. Pathfinder problem
YT 22 minutes 35 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Pathfinder optics.A thin cylindrical lens producing inclined image. Magnification in two mediums
YT 21 minutes 19 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Moving disc making perfectly inelastic collision with rotating disc. Both move and rotate?. Concepts
YT 15 minutes 44 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
suggested krotov LC oscillations Energy. Amplitude when one capacitor is damaged.Krotov problem 3.61
YT 14 minutes 5 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Trajectory of motion on inclined plane. Irodov problem 106. Question 1.106 written in description.
YT 16 minutes 1 second
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Variable mass. Chain on table- rising and falling through a Pulley. For advanced level.
YT 6 minutes 42 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Angular momentum. Shifting axis of rotating disc. Moment of momentum- axis on circumference.
YT 7 minutes 2 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Gauss law and Electric field and potential. Irodov 3.51 Electrodynamics (51)
YT 8 minutes 59 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Discharging of capacitor for JEE NEET. How to solve capacitor discharging problems.
YT 13 minutes 14 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Variable mass variable length. Folding of carpet.Doubt different velocities of different points?
YT 18 minutes 37 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Energy of a system in Centre of mass (C) and inertial frame(K frame).Momentum of system in C frame.
YT 8 minutes 41 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Canon on inclined plane. Irodov Fundamental laws of Mechanics problem Application of vector method
YT 10 minutes 22 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Irodov problem 265 (1.265) Rotational motion of rigid body. Doubt clearing. Centre of Mass method
YT 8 minutes 35 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Is getting into IIT/ NIT end of every thing.Think longterm. Be honest. Become great not merely good.
YT 22 minutes 12 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Why this Degree of difficulty??Angular momentum of centre of mass. JEE advanced problem.
YT 25 minutes 17 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Constrained motion. Spring Mass system. How to solve complex SHM problems without short cut.
YT 14 minutes 58 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Capacitor , capacitance , dielectric. Breakdown of capacitor and role of dielectric.Storage capacity
YT 4 minutes 34 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Good book for JEE Fundamental laws of Mechanics by IE Irodov. Important book for JEE mechanics
YT 12 minutes 6 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Electrostatic potential energy. Work done in conservative field. Electric field
YT 5 minutes 40 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
suggested krotov relative velocity discussion on Krotov problem 1.11 in Hindi
YT 8 minutes 13 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
suggested krotov Projectile motion on inclined plane- Krotov problem 1.10 –find maximum range
YT 5 minutes 23 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Corona discharge derivation Dielectric breakdown in Hindi For class 12
YT 2 minutes 52 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Electrostatic shielding Faraday's cage and Tesla coil Wireless energy
YT 12 minutes 58 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
LC oscillation irodov problem 4.98 and 4.99 short cut method Hindi
YT 9 minutes 48 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Young's double slit with four sources( two by two) HC Verma problem 34 ch 17 vol 1
YT 4 minutes 18 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Short cut for Spring mass system frequency of different arrangements
YT 6 minutes 56 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Photoelectric effect stopping potential and work function graph different metals
YT 6 minutes 2 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
select krotov ope falling sliding inside an irregular smooth inclined pipe Krotov problem 1.60
YT 4 minutes 53 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Flux through spiral ??Solution to Irodov problem 4.306 Electrodynamics
YT 5 minutes 10 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Constrained motion Wedge and Block with Cylinder sliding on two wedges - Krotov problem 1.46
YT 5 minutes 9 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Split lens- JEE problem geometrical optics and wave optics
YT 16 minutes 45 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
disk and springs- complex spring mass system in SHM
YT 8 minutes 30 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
wedge block constraint motion using energy method-solution Irodov problem 1.82
YT 9 minutes 35 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
rolling with slipping-but Conservation of angular momentum HC Verma problem 86 CHAPTER 10 for jee
YT 9 minutes 37 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Important for JEE and Board ncert problem 9.38 optics
YT 13 minutes 25 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
select krotov Block sliding on conveyor belt heat generated krotov problem 1.78
YT 8 minutes 42 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Displacement of fringes due to GLASS SLABs in three mediums JEE Mains JEE advanced level Hindi
YT 9 minutes 5 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
variable mass-unrolling of carpet broad analysis
YT 5 minutes 39 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
variable mass -velocity of centre of mass of moving carpet- variable mass
YT 5 minutes 56 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
rotational motion and conservation of energy -solution to krotov 1.71
YT 15 minutes 50 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
washer sliding inside hoop Solution to Krotov 1.57--conservation of momentum energy Medium in hindi
YT 15 minutes 50 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
washer sliding inside hoop Solution to Krotov 1.57--conservation of momentum energy Medium in hindi
YT 5 minutes 54 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Magnetisation , susceptibility, magnetic intensity permeability in Hindi
YT 6 minutes 49 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
oscillations in constrained motion with spring
YT 4 minutes 47 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Force on paramagnetic ball in varying magnetic field solution to irodov 3.286
YT 4 minutes 22 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
de Broglie wavelength of electron and minimum/cutoff wavelength of X rays
YT 4 minutes 9 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
atomic mass unit and energy equivalent basics Nucleus e=mc^2 basics
YT 8 minutes 41 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Reverse Displacement of fringe interference pattern Fringe shift by glass slab young's dslit YDSE
YT 3 minutes 32 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
photoelectric effect- slope of stopping potential vs frequency Hindi
YT 2 minutes 54 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
motion along elliptical path work and energy JEE problem
YT 6 minutes 3 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Non conservative and conservative Electric field. Conservative and non conservative forces
YT 16 minutes 23 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Time taken and path -motion of charged particle in magnetic field in Hindi
YT 14 minutes 19 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Magnetic effect force on Proton deuteron and alpha particle same kinetic energy, same potential -
YT 5 minutes 10 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Projected velocity vs constrained motion method in certain cases-which one is faster! You decide
YT 5 minutes 53 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
select krotov velocity of thread on spool solution to krotov 1.26
YT 8 minutes 40 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Radial flow of liquid and variation of pressure with radius Solution to Irodov 1.321
YT 10 minutes 54 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Power dissipation due to viscous force acting on rotating disc solution to Irodov 1.331
YT 10 minutes 49 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
centre of buoyancy is different from centre of gravity -Fluid mechanics
YT 6 minutes 29 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Pv diagram tricks Finding heat and work in elliptical path in PV diagrams
YT 19 minutes 29 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
When to apply energy conservation and where to apply momentum conservation -Krotov 1.55
YT 5 minutes 50 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Coalescing (joining ) of two soap bubbles and relation of surface tension and three radius in HINDI
YT 12 minutes 45 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
joint radius of Double soap bubble-What happens when two soap bubbles join but not fully-in HINDI
YT 9 minutes 7 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Reversible and irreversible process Entropy as a measure of disorder in Hindi
YT 11 minutes 41 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
How to solve graph based thermodynamics problems
YT 9 minutes 5 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
force -pressure due to gas particles -at inclined angle
YT 7 minutes 24 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Trick to solve Faulty barometer problems=You can see formula trick in the end
YT 3 minutes 44 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Open Thermodynamic systems -What happens to internal energy of open system like room in Hindi
YT 9 minutes 41 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Mixing of gases from two chambers -how to approach such thermodynamics problems in Hindi
YT 19 minutes 6 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Helium balloon in accelerating car. Helium balloon defying physics. Paradox
YT 11 minutes 57 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Two pistons (tied to string) placed in connected cylinders with different areas sol to Irodov 2.10
YT 28 minutes 2 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
select Krotov problem 2.12(modified).Thermodynamics- cylinder with springs. IN HINDI .
YT 13 minutes 32 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
selected krotov Pendulum with two strings on inclined wall-solution to krotov 1.99 In Hindi
YT 17 minutes 53 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Coriolis force effect Coriolis effect derivation
YT 9 minutes 33 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Conical capillary and excess pressure in mercury IN HINDI
YT 18 minutes 20 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Variable upthrust with variable spring force in liquid in Hindi
YT 13 minutes 46 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Pendulum moving on inclined plane three cases DCPandey based
YT 13 minutes 2 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
constrained motion for complex spring mass SPEED-method
YT 5 minutes
3 dots physics Yatendra Kumar ex IAS, Now in DDN
velocity of ends of rod in different constraints in English DC Pandey problem-
YT 10 minutes 35 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Coupled pendulums- Two pendulums connected by spring in opposite phase
YT 9 minutes 58 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Power , intensity of sound waves
YT 4 minutes 58 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Newton's formula and Laplace correction for sound waves
YT 8 minutes 51 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Speed of sound waves and bulk modulus
YT 8 minutes 13 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
pressure in sound waves - variation of pressure of longitudinal waves
YT 15 minutes 44 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Problem based on standing waves in string and Spring mass system and harmonics in Hindi
YT 8 minutes 49 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Time period of oscillating half cylinder in Hindi
YT 9 minutes 10 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Instantaneous centre of oscillating half cylinder with and without friction in Hindi
YT 12 minutes 35 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Oscillations-frequency -centre of mass and Reduced mass in spring mass system in Hindi
YT 12 minutes 48 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Two masses on spring, one is removed ,what I'd max velocity of mass left In HINDI
YT 8 minutes 30 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Work and energy force pointing towards one fixed point for circular path IN HINDI
YT 8 minutes 50 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Be careful with friction! in HINDI-Imp concepts on friction based problem
YT 11 minutes 34 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Rod sliding on hemisphere importance of instantaneous centre
YT 1 second

[Private video]
YT 1 second

[Private video]
YT 7 minutes 41 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Rate of change of Angular momentum of Conical pendulum
YT 1 second

[Private video]
YT 16 minutes 13 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Simple harmonic motion.Spring mass system when one mass falls down.
YT 13 minutes 17 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
spring mass system on Conveyor belt Pathfinder Page10.13 Problem 2
YT 14 minutes 7 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Time required for ball to rebound Pathfinder Problem #JEEadvanced #jeephysics#Pathfinder
YT 20 minutes 5 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
SHM advanced Illustration JEE wedge and block moving #JEEadvanced #jeephysics#SHM
YT 1 second

[Private video]
YT 13 minutes 45 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
How to approach JEE advanced . #PYQ .# Mutual induction and self induction.#JEEadvanced #jeephysics
YT 25 minutes 26 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Rotational motionJEE advanced concepts on reference frames #JEEadvanced #jeephysics#rotationalmotion
YT 6 minutes 53 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Conservative and non conservative field Irodov 3.310# #JEE advanced #Irodov #jeephysics
YT 9 minutes 31 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
PYQ flow of charge in RC circuit #Irodov and #Krotov #JEE advanced #jeephysics #capacitor
YT 19 minutes 32 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Irodov 2.181 Surface tension and thermodynamics blowing up a soap bubble #jeephysics#surfacetension
YT 7 minutes 49 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Irodov 4.179#dopppler#reflectiondopplereffect#jeeadvanceddopplereffect
YT 7 minutes 19 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Centre of Mass and SHM of Wedge block system. JEE ADVANCED.
YT 1 second

[Private video]
YT 5 minutes 25 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Ampere's law Problem JEE advanced 2024 discussion- Shortest method
YT 7 minutes 33 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Ambiguous language of Rotational motion JEE advanced problem 2024. Provoke thought process 12 or 13
YT 7 minutes 22 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
JEE advanced 2024, Rod tied with string. Rotational motion
YT 5 minutes 5 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Magnetic effect of current JEE advanced 2024
YT 1 second

[Private video]
YT 13 minutes 10 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Rotational motion of rotating motor JEE advanced 2024
YT 12 minutes 58 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
#jeeadvanced jEE advanced problem SHM in Centre of Mass frame 2024 pyq
YT 14 minutes 36 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
#jeeadvanced How to develop Physics Don't be scared of some advanced questions in Physics
YT 26 minutes 45 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
#jeeadvanced concepts learning session. Rotational translation and SHM combined. For JEE advanced
YT 8 minutes 55 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
#jeeadvanced Optics in reference frames. Velocity of image in lab frame when mirror is moving PYQ
YT 9 minutes 54 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
#jeedroppers Strategy for droppers for JEE advanced. How to interlink concepts
YT 14 minutes 16 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Must do IRODOV problems with Key lessons #jeeadvanced thermodynamics Part 1
YT 27 minutes 50 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
#jeeadvanced Concepts building session.Two rotating shells and emf. JEE advanced #physics
YT 1 second

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YT 10 minutes 41 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
#jeeadvanced pyq 2024 Short Method Electromagnetic induction JEE advanced short method#physics
YT 10 minutes 51 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Missing concepts in Rotational motion. #jeeadvanced #jeephysics #irodv145
YT 13 minutes 26 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Save 30 Seconds in all rotational motion. JEE advanced tough PYQ,#jeeadvanced
YT 1 second

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YT 1 second

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YT 1 second

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YT 13 minutes 6 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Relevance of IRODOV for JEE advanced surface tension pyq. #jeeadavanced
YT 15 minutes 46 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Must do PYQ for capacitor. JEE advanced.One shot Capacitor for advanced.#jeeadvanced
YT 1 second

[Private video]
YT 8 minutes 12 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
select pathfinder Capacitor and Spring With high and low resistance #pathfinderphysics #jeeadvanced
YT 2 minutes 47 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Who should do Physics Galaxy Advanced illustrations Book review JEE advanced.
YT 9 minutes 23 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Intuitive understanding of coriolis Force for JEE advanced.
YT 1 second

[Private video]
YT 17 minutes 42 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
How To solve use Pathfinder for JEE advanced physics
YT 10 minutes 33 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Learning not to apply wrong concepts. Pathfinder problem on rope and bead JEE advanced physics
YT 10 minutes 38 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Avoid these mistakes in Mechanics. Pathfinder inclined plane with oblique motion JEE advanced physl
YT 11 minutes 23 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
select pathfinder Avoid the wrong concepts. constrained motion in oil #jeeadvanced
YT 2 minutes 53 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
select Pathfinder optics problems relevant for JEE advanced #jeeadvanced #pathfinderphysics
YT 8 minutes 6 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Similarity between Pathfinder problem and JEE advanced problem surface tension?? was it added later
YT 7 minutes 52 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Must do Pathfinder problem fluid mechanics. Impulse and momentum
YT 13 minutes 9 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
select pathfinder NLM in fluid mechanics for Pathfinder #jeeadvanced physics. Thought provoking
YT 4 minutes 45 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Lesson from Physics Galaxy Advanced illustrations. How to read question carefully. JEE advanced phy
YT 14 minutes 47 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
How to approach problem solving How to overcome fear of mistakes.How to build concepts JEE advanced
YT 35 minutes 51 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
How to study theory make notes apply concepts JEE advanced physics problems.pathfinder
YT 37 minutes 2 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Avoid mistakes. How to take components of forces in Complex problems JEE advanced physics
YT 8 minutes 26 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
JEE Mains vs JEE advanced . Advanced Questions are different and rise in difficulty level.
YT 9 minutes 37 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Unable to solve JEE advanced type Question. Based on physics galaxy illustration.
YT 32 minutes 46 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
select pathfinder How to use centre of mass Superior trichoid JEE advanced
YT 42 minutes 19 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Revision of NLM, work energy,SHM, CoM using pathfinder problems JEE advanced
YT 16 minutes 30 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Select pathfinder suggested pathfinder LC oscillation ?. loss in capacitor. #JEEadvanvanced
YT 29 minutes 15 seconds
3 dots physics Yatendra Kumar ex IAS, Now in DDN
Selected pathfinder Oscillation of particle inside capacitor. No collision #PathfinderJEEadvanced