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 particle moving uniformly along circle its projection along diameter performs	A. Linear motion B. Projectile motion C. SHM D. Rotatory motion
3	An object in SHM will have maximum speed when its displacement from equilibrium position is:	A. Infinity B. Maximum C. Zero D. Minimum
4	The restoring force is ______ and opposite tot he applied force within ______	A. Equal, Elastic limit B. Different, The walls of the laboratory C. Different, Elastic limit D. None of these
5	The SI unit of spring constant is identical with that of	A. Force B. Surface tension C. Pressure D. Loudness
6	The graph showing the variation of displacement with time is a:	A. Sine curve B. Straight line C. Parabola D. None of these
7	If a force of 0.05 N produces an elongation of 20 mm in a string, then its spring constant will be:	A. 250 N m^-1 B. 25 N m^-1 C. 2.5 N m^-1 D. None of these
8	In SHM, there is always a constant ratio between displacement if body and its:	A. Velocity B. Period C. Mass D. Acceleration
9	The time taken to complete one vibration is called:	A. Frequency B. Amplitude C. Time D. Time period
10	Vibratory motion is always under	A. Applied force B. Restoring force C. Periodic force D. Gravitational force

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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

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

The restoring force is always directed towards:

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

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

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

Which one of the following is an example of SHM

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

A particle moving uniformly along circle its projection along diameter performs

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

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

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

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

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

The number of vibration in two seconds can be expressed as______ of frequency of vibration is f:

The restoring force is ______ amd opposite to the applied force within _____:

A body with frequency would complete one vibration in:

SHM is type of ______ motion

In vibrational motion(SHM)

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

A body with frequency of would complete one vibration in:

Which of the following forces is responsible for SHM

The string of a simple pendulum should be:

The graph showing the variation of displacement with time is a

If there identical strings each of constant K are hooked together the spring constant of resultant spring will be:

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

An oscillating body oscillates due to:

If a mass of 10 gm is suspended from a spring of k = 9.8 Nm-1, then the extension will be:

The unit of spring constant is:

Hertz is unit of:

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

Prepare Complete Set Wise ECAT Pre General Science Physics Chapter 7 Oscillations MCQs Online With Answers

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ECAT Physics Chapter 7 Important MCQ's

Test Questions

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

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

The number of vibration in two seconds can be expressed as
______ of frequency of vibration is f:

The restoring force is __ amd opposite to the applied force within _:

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

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

If a mass of 10 gm is suspended from a spring of k = 9.8 Nm^-1, then the extension will be: