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	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
2	If a given spring of spring constant K is cut into two identical segments, the spring constant of each segment is:	A. K/2 B. 2 K C. 4 K D. None of these
3	A particle moving uniformly along circle its projection along diameter performs	A. Linear motion B. Projectile motion C. SHM D. Rotatory motion
4	The number of vibration in two seconds can be expressed as ______ of frequency of vibration is f:	A. f B. 2 f C. 3 f D. 1/2 f
5	The restoring force is _____ and opposite to the applied force within ______,:	A. Equal, elastic limit B. Different, the walls of the laboratory C. Different, elastic limit D. None of these
6	If there identical strings each of constant K are hooked together the spring constant of resultant spring will be:	A. 3 K B. 2 K C. K/4 D. K/3
7	Vibratory motion is always under	A. Applied force B. Restoring force C. Periodic force D. Gravitational force
8	The time period of a simple pendulum is independent of its:	A. Length B. Mass C. Value of g D. Both A and B
9	The restoring force is ______ amd opposite to the applied force within _____:	A. Equal, elastic limit B. Different, the walls of the laboratory C. Different, elastic limit D. None of these
10	Hertz is unit of:	A. Time period B. Displacement C. Amplitude D. Frequency

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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

Which of the following forces is responsible for SHM

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

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

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

Which one of the following is an example of SHM:

In vibrational motion(SHM)

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:

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

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:

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

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:

An oscillating body oscillates due to:

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

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

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

A body with frequency of would complete one vibration in:

Amplitude in SHM is equivalent to ______ in circular motion:

The S.I unit of frequency is

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

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

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

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:

The SI unit of spring constant is identical with that of

The unit of spring constant is

The displacement of body executing SHM is

The unit of spring constant is:

When quarter of a cycle is completed, the phase of vibration is:

A body with frequency would complete one vibration in:

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ECAT Physics Chapter 7 Important MCQ's

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

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

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

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

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: