"Hi, I am Vishal Khattar, with 5 years of experience and have taught over 40 thousand students online and offline, where many of my students have scored really well in their exams. I am an MTech degree holder and have taught at leading offline institute and also have my own YouTube Channel.
Attend my interactive classes by joining your friends in this group and clear all your doubts anytime."
Started from August 30!
9/10 chapters complete
Chapter 1Physical World and Measurement
Chapter 3Laws of Motion
Chapter 4Work, Energy and Power
Chapter 5Motion of System of Particles and Rigid Body
Chapter 7Properties of Bulk Matter
Chapter 9Behaviour of Perfect Gas and Kinetic Theory
Chapter 10Oscillations and Waves
Periodic motion – period, frequency, displacement as a function of time
Simple harmonic motion (SHM) and its equation
Oscillations of a spring – restoring force and force constant
Energy in SHM – kinetic and potential energies
Simple pendulum – derivation of expression for its time period
Free, forced and damped oscillations (qualitative ideas only), resonance
Longitudinal and transverse waves, speed of wave motion
Displacement relation for a progressive wave
Principle of superposition of waves, reflection of waves, standing waves in strings and organ pipes, fundamental mode and harmonics
In this group, Vishal sir will cover NCERT - Class 11 - Physics. The class will start on 30th August and be happening every day at 20:00.