ECAT Pre General Science Chapter 7 online mcq test with answers for Physics chapter 7 (Oscillation)

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ECAT Physics Chapter 7 Important MCQ's

Sr.#	Question	Answer
1	The body oscillates due to _____ accelerates and overshoots the rest position due to______,:	A. Applied force, inertial B. Restoring force, friction C. Frictional force, inertial D. Restoring force, inertial
2	A body with frequency of would complete one vibration in:	A. f seconds B. 1/f seconds C. 1 second D. f²second
3	A particle executes SHM with frequency. The frequency with which its K.E oscillates is	A. f/2 B. 2f C. f D. 4f
4	If a mass of 10 gm is suspended from a spring of k = 9.8 Nm^-1, then the extension will be:	A. 1 cm B. 1 m C. 10 mm D. None of these
5	The body oscillates due to ______ accelerates and overshoots the rest position due to _____:	A. Applied force , inertia B. Restoring force, friction C. Frictional force, inertia D. Restoring force, inertia
6	If a given spring of spring constant k is cut into two indentical segments, the spring constant of each segment is:	A. k/2 B. 2 k C. 4 k D. None of these
7	The time taken to complete one vibration is called:	A. Frequency B. Amplitude C. Time D. Time period
8	Distance covered during one vibration of an oscillating body in terms of amplitude A is:	A. A B. 2 A C. 3 A D. 4 A
9	Amplitude in SHM is equivalent to ______ in circular motion	A. Diameter B. Radius C. Circumference D. None of these
10	Second's pendulum is the pendulum whose time period is:	A. 1 second B. 2 second C. 3 second D. None of these

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ECAT Pre General Science Physics Chapter 7 MCQ Test With Answer

MCQ's Test For ECAT Pre General Science Physics Chapter 7 Oscillations

ECAT Pre General Science Physics Chapter 7 Oscillations

Amplitude is the displacement of the vibrating body from:

The body oscillates due to ______ accelerates and overshoots the rest position due to _______

A particle moving uniformly along circle its projection along diameter performs

A spring of constant k = 0.4 N m-1is to be extended through 10 cm at a place where g = 10 m sec-2. The mass to be suspended should be:

A particle is moving along a circular path with uniform speed. Its projection will execute____along the____of the circle:

The time period of a simple pendulum is independent of its:

The restoring force is ______ and opposite tot he applied force within ______

The S.I unit of frequency is

The acceleration of body executing SHM is directly proportional to

The body oscillates due to _____ accelerates and overshoots the rest position due to______,:

To and fro motion of a body is about its mean position is known as:

A particle executes SHM with frequency. The frequency with which its K.E oscillates is

A body with frequency of would complete one vibration in:

A spring of constant k = 0.4 N m-1is to be extended thorugh 10 cm at a place where g = 10 m sec-2. The mass to be suspended should be:

In SHM, the acceleration is ______ when velocity is _____:

An angle of 180° in circular motion is equivalent to ______ in SHM.

The graph showing the variation of displacement with time is a:

Velocity of particle executing SHM will be maximum at

Which of the following forces is responsible for SHM

A body with frequency would complete one vibration in:

In SHM, there is always a constant ratio between displacement if body and its:

If a force of 0.05 N produces an elongation of 20 mm in a string, then its spring constant will be:

Which one of the following is an example of SHM

An object undergoes SHM. Its maximum equilibrium positions:

The unit of spring constant is:

The SI unit of spring constant is identical with that of:

A particle is moving along a circular path with uniform speed. Its projection will execute ___along the _____ of the circle:

If time period of a pendulum is doubled by increasing its length, then its frequency will

The time taken to complete one vibration is called:

The unit of spring constant is

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ECAT Physics Chapter 7 Important MCQ's

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The body oscillates due to accelerates and overshoots the rest position due to _

A spring of constant k = 0.4 N m^-1is to be extended through 10 cm at a place where g = 10 m sec^-2. The mass to be suspended should be:

A particle is moving along a circular path with uniform speed. Its projection will executealong theof the circle:

The restoring force is and opposite tot he applied force within

The body oscillates due to _ accelerates and overshoots the rest position due to__,:

A spring of constant k = 0.4 N m^-1_{is to be extended thorugh 10 cm at a place where g = 10 m sec}^-2. The mass to be suspended should be:

In SHM, the acceleration is __ when velocity is _:

A particle is moving along a circular path with uniform speed. Its projection will execute _along the ___ of the circle: