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	A body with frequency of would complete one vibration in:	A. f seconds B. 1/f seconds C. 1 second D. f²second
2	The time taken to complete one vibration is called:	A. Frequency B. Amplitude C. Time D. Time period
3	A body with frequency would complete one vibration in:	A. f seconds B. 1/f seconds C. 1 second D. f²second
4	Free oscillations are always produced by:	A. An applied force B. Gravitational force C. Restoring force and inertia D. Inertia only
5	A particle moving uniformly along circle its projection along diameter performs	A. Linear motion B. Projectile motion C. SHM D. Rotatory motion
6	The time period of a simple pendulum is independent of its:	A. Length B. Mass C. Value of g D. Both A and B
7	A particle executes SHM with frequency. The frequency with which its K.E oscillates is	A. f/2 B. 2f C. f D. 4f
8	Which of the following quantity for particle executing SHM is non-zero at mean position	A. Force B. Acceleration C. Velocity D. Displacement
9	When quarter of a circle is completed, the phase of vibration is:	A. 90° B. 180° C. 45° D. 360°
10	Amplitude is the displacement of the vibrating body from:	A. One extreme position to the other extreme position B. Mean position any one extreme position C. Both A and B are correct 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

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

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

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

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

In vibrational motion(SHM)

An object undergoes SHM. Its maximum equilibrium positions:

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

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

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

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

When a body is vibrating, the displacement from mean position:

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:

A body with frequency would complete one vibration in:

Which of the following forces is responsible for SHM

The string of a simple pendulum should be:

An oscillating body oscillates due to:

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:

When a mass attached to a spring begins to move left or right from the equilibrium position, its P.E.:

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

SHM is type of ______ motion

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

Amplitude in SHM is equivalent to_____ in circular motion:

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:

Amplitude in SHM is equivalent to ______ in circular motion:

Acceleration of body executing SHM is always directed towards

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

Second's pendulum is the pendulum whose time period is:

Vibratory motion is always under

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

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ECAT Physics Chapter 7 Important MCQ's

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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 _:

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

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:

The restoring force is _ and 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:

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