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	The number of vibrations in two seconds can be expressed as______if frequency of vibration is f.	A. f B. 2 f C. 3 f D. 1/2 f
2	A body with frequency of would complete one vibration in:	A. f seconds B. 1/f seconds C. 1 second D. f²second
3	The unit of spring constant is:	A. J-sec B. Metre C. Nm^-1 D. None of these
4	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. Vibrator, chord C. SHM, diameter D. SHM, circumference
5	The unit of spring constant is	A. J-sec B. Metre C. Nm^-1 D. None of these
6	An object undergoes SHM. Its maximum equilibrium positions:	A. Maximum B. Half of its maximum value C. Zero D. None
7	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
8	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
9	The wave form of SHM is	A. Pulsed wave B. Square wave C. Triangular waved D. Sine wave
10	The time period of a simple pendulum is independent of its:	A. Length B. Mass C. Value of g D. Both A and B

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

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

Which one of the following is an example of SHM

The acceleration of body executing SHM is directly proportional to

SHM is type of ______ motion

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

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

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

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

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

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

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

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

Amplitude is the displacement of the vibrating body from:

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

An object in SHM will have maximum speed when its displacement from equilibrium position is:

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

The displacement of body executing SHM is

If a force of 0.05 N produces an elongation of 20 mm in string, then its spring constant will be:

Free oscillations are always produced by:

In vibrational motion(SHM)

Vibratory motion is always under

The unit of spring constant is

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.:

When a body is vibrating, the displacement from mean position

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

The wave form of SHM is

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

The restoring force is always directed towards:

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Top Scorers Of ECAT Pre General Science Physics Chapter 7 Oscillations MCQ`s Test

ECAT Physics Chapter 7 Important MCQ's

Test Questions

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

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

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

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