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 identical segments, the spring constant of each segment is:	A. K/2 B. 2 K C. 4 K D. None of these
2	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:	A. 1.5 sec B. 2.0 sec C. 2.3 sec D. 2.5 sec
3	The time period of a simple pendulum is independent of its:	A. Length B. Mass C. Value of g D. Both A and B
4	Hertz is unit of:	A. Time period B. Displacement C. Amplitude D. Frequency
5	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
6	A particle is moving along a circular path with uniform speed. Its projection will execute ___along the _____ of the circle:	A. Circular motion, circumference B. Vibratory, chord C. SHM, diameter D. SHM, circumference
7	The displacement of body executing SHM is	A. x_ocoswt B. x_osinwt C. x_osin²wt D. Both A, B
8	An object undergoes SHM. Its maximum equilibrium positions:	A. Maximum B. Half of its maximum value C. Zero D. None
9	The acceleration of body executing SHM is directly proportional to	A. Applied force B. Amplitude C. Displacement D. Frictional force
10	SHM is type of ______ motion	A. Vibratory B. Linear C. Circular D. None

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

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

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

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

The string of a simple pendulum should be:

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

The acceleration of body executing SHM is directly proportional to

Free oscillations are always produced by:

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

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

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

Velocity of particle executing SHM will be maximum at

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

An oscillating body oscillates due to:

The SI unit of spring constant is identical with that of

The time taken to complete one vibration is called:

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

The restoring force is always directed towards:

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

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

The displacement of body executing SHM is

An object undergoes SHM. Its maximum equilibrium positions:

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:

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

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

Amplitude in SHM is equivalent to ______ in circular motion:

When quarter of a circle is completed, phase of vibration is:

Which of the following forces is responsible for SHM

The wave form of SHM is

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

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

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:

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