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	In vibrational motion(SHM)	A. P.E remains conserved B. Average K.E remain constant C. Neither P.E nor K.E remains constant D. Total energy remains constant
2	Amplitude in SHM is equivalent to_____ in circular motion:	A. Diameter B. Radius C. Circumference D. None of these
3	Which of the following forces is responsible for SHM	A. Applied force B. Restoring force C. Fractional force D. Elastic force
4	An oscillating body oscillates due to:	A. Applied force B. Restoring force C. Frictional force D. None of these
5	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. 4 gms B. 0.4 gm C. 40 gms D. None of these
6	Amplitude in SHM is equivalent to ______ in circular motion	A. Diameter B. Radius C. Circumference D. None of these
7	The time period of a simple pendulum is independent of its:	A. Length B. Mass C. Value of g D. Both A and B
8	The restoring force is always directed towards:	A. Rest position B. Equilibrium position C. Mean position D. All of them
9	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
10	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

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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

A particle moving uniformly along circle its projection along diameter performs

If a given spring of spring constant k is cut into two indentical segments, the spring constant of each segment is:

A body with frequency would complete one vibration in:

If a given spring of spring constant K is cut into two identical segments, the spring constant of each segment is:

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

The string of a simple pendulum should be:

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

A body of mass 0.031 kg attached to one end of a spring of spring constant 0.3 N/m, then time period of spring mass system will be:

The restoring force is always directed towards:

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

Free oscillations are always produced by:

Which of the following quantity for particle executing SHM is non-zero at mean position

The wave form of SHM is

The displacement of body executing SHM is

An object undergoes SHM. Its maximum equilibrium positions:

The unit of spring constant is

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

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

If mass of 10 gm is suspended from a spring of K=0.8 Nm-1then the extension will be:

The graph showing the variation of displacement with time is a

The maximum distance of body from mean position when body is executing SHM is called

Amplitude in SHM is equivalent to ______ in circular motion

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

SHM is type of ______ motion

Which of the following is an example of SHM(in ideal situations)

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

Distance covered during one vibration of an oscillating body in terms of amplitude A is:

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

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

Which one of the following is an example of SHM:

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ECAT Physics Chapter 7 Important MCQ's

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

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

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

If mass of 10 gm is suspended from a spring of K=0.8 Nm^-1then the extension will be:

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

The restoring force is and opposite tot he applied force within