MEDIUM
11th West Bengal Board
IMPORTANT
Earn 100

Draw the Graph between Applied Force and Force of Friction.

Important Questions on Oscillations

MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 7
Draw graphs showing the variations of kinetic energy K.
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 7
Draw graphs showing the variations of potential energy V.
EASY
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 7
Draw graphs showing the variations of total energy E with time.
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 8

Simple harmonic motion of a particle can be described as the motion of a particle in which 

MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 9

Define linear simple harmonic motion.

MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 14
What is torsional oscillation? Show that the projection angle 0o for a projectile launched origin is given by θ∘=tan-14hmR, where the symbols have their usual meanings.
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 15
What is physical pendulum? Find the time period of a physical pendulum.
MEDIUM
11th West Bengal Board
IMPORTANT
A Text Book of PHYSICS PART I : CLASS 11>Chapter 21 - Oscillations>EXERCISE>Q 16
A mass m is suspended by an elastic string of length l. Now the mass is stretched a little down and left to itself. If Y is the Young’s modulus of the material of the string and d is the diameter of the string, find the time period of the up and down vibration of the mass.