MEDIUM
12th Maharashtra Board
IMPORTANT
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A body of mass 1 kg is performing linear S.H.M. Its displacement x (cm) at t (second) is given by

x=6sin⁡(100t+π/4) . Maximum kinetic energy of the body is

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Important Questions on Oscillations

MEDIUM
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 5 - Oscillations>Exercises>Q 1
The length of second's pendulum on the surface of earth is nearly 1 m. Its length on the surface of moon should be [Given: acceleration due to gravity (g) on moon is 1/6 th of that on the earth's surface]
HARD
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 5 - Oscillations>Exercises>Q 1
Two identical springs of constant k are connected, first in series and then in parallel. A metal block of mass m is suspended from their combination. The ratio of their frequencies of vertical oscillations will be in a ratio 
MEDIUM
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 5 - Oscillations>Exercises>Q 1

The graph shows variation of displacement of a particle performing S.H.M. with time t. Which of the following statements is correct from the graph?

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MEDIUM
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 5 - Oscillations>Exercises>Q 2

Define linear simple harmonic motion.

MEDIUM
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 5 - Oscillations>Exercises>Q 2
Using differential equation of linear S.H.M, obtain the expression for (a) velocity in S.H.M., (b) acceleration in S.H.M
EASY
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 5 - Oscillations>Exercises>Q 2
Using differential equation of linear S.H.M, obtain the expression for acceleration in S.H.M
EASY
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 5 - Oscillations>Exercises>Q 2
Obtain the expression for the period of a simple pendulum performing S.H.M.
EASY
12th Maharashtra Board
IMPORTANT
Physics Standard 12>Chapter 5 - Oscillations>Exercises>Q 2
State the laws of simple pendulum.