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	Velocity of particle executing SHM will be maximum at	A. Extreme position B. Mean position C. b/w mean and extreme D. None
2	A particle executes SHM with frequency. The frequency with which its K.E oscillates is	A. f/2 B. 2f C. f D. 4f
3	To and fro motion of a body is about its mean position is known as:	A. Translatory motion B. Vibratory motion C. Rotatory motion D. None of these
4	When quarter of a cycle is completed, the phase of vibration is:	A. 90° B. 180° C. 45° D. 360°
5	Amplitude in SHM is equivalent to ______ in circular motion	A. Diameter B. Radius C. Circumference D. None of these
6	Free oscillations are always produced by:	A. An applied force B. Gravitational force C. Restoring force and inertia D. Inertia only
7	The maximum distance of body from mean position when body is executing SHM is called	A. Time period B. Displacement C. Amplitude D. Frequency
8	Amplitude in SHM is equivalent to_____ in circular motion:	A. Diameter B. Radius C. Circumference D. None of these
9	An object undergoes SHM. Its maximum equilibrium positions:	A. Maximum B. Half of its maximum value C. Zero D. None
10	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

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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

Amplitude in SHM is equivalent to_____ in circular motion:

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

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

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:

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

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

The wave form of SHM is

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

Amplitude is the displacement of the vibrating body from:

Amplitude in SHM is equivalent to ______ in circular motion:

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

The acceleration of body executing SHM is directly proportional to

A body with frequency would complete one vibration in:

Hertz is unit of:

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

When a body is vibrating, the displacement from mean position

Which of the following forces is responsible for SHM

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

Acceleration of body executing SHM is always directed towards

Which one of the following is an example of SHM:

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:

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

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

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

A body with frequency of would complete one vibration in:

The restoring force is always directed towards:

SHM is type of ______ motion

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

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

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ECAT Physics Chapter 7 Important MCQ's

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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:

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__,:

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

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

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