ECAT Pre General Science Physics Chapter 7 MCQ Test With Answer

MCQ's Test For ECAT Pre General Science Physics Chapter 7 Oscillations

Try The MCQ's Test For ECAT Pre General Science Physics Chapter 7 Oscillations

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ECAT Pre General Science Physics Chapter 7 Oscillations

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Question # 1

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

Question # 2

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

Question # 3

A body with frequency would complete one vibration in:

Question # 4

Free oscillations are always produced by:

Question # 5

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

Question # 6

Which one of the following is an example of SHM

Question # 7

The time taken to complete one vibration is called:

Question # 8

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

Question # 9

The unit of spring constant is

Question # 10

If the waves produced in a microwave oven are of wave-length 12 cm, then their frequency will be:

Question # 11

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

Question # 12

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

Question # 13

Hertz is unit of:

Question # 14

A particle moving uniformly along circle its projection along diameter performs

Question # 15

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

Question # 16

SHM is type of ______ motion

Question # 17

An object undergoes SHM. Its maximum equilibrium positions:

Question # 18

The wave form of SHM is

Question # 19

Amplitude in SHM is equivalent to ______ in circular motion

Question # 20

A body with frequency of would complete one vibration in:

Question # 21

Amplitude in SHM is equivalent to_____ in circular motion:

Question # 22

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

Question # 23

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

Question # 24

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

Question # 25

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

Question # 26

The displacement of body executing SHM is

Question # 27

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

Question # 28

Acceleration of body executing SHM is always directed towards

Question # 29

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

Question # 30

In vibrational motion(SHM)

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