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	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
2	Which one of the following is an example of SHM:	A. Motion in a plane B. Motion in a swing C. Motion in a car D. None of these
3	Amplitude in SHM is equivalent to ______ in circular motion	A. Diameter B. Radius C. Circumference D. None of these
4	The body oscillates due to ______ accelerates and overshoots the rest position due to _____:	A. Applied force , inertia B. Restoring force, friction C. Frictional force, inertia D. Restoring force, inertia
5	The SI unit of spring constant is identical with that of:	A. Force B. Surface tension C. Pressure D. Loudness
6	The body oscillates due to ______ accelerates and overshoots the rest position due to _______	A. Applied force, Inertia B. Restoring force, Friction C. Frictional force, Inertia D. Restoring force, Inertia
7	Amplitude in SHM is equivalent to_____ in circular motion:	A. Diameter B. Radius C. Circumference D. None of these
8	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
9	Which of the following is an example of SHM(in ideal situations)	A. Motion of simple pendulum B. Motion of horizontal spring man system C. Motion of violin string D. All of these
10	When quarter of a circle is completed, phase of vibration is:	A. 90° B. 180° C. 45° D. 360°

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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

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

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

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

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

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:

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

A body with frequency of would complete one vibration in:

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:

An object undergoes SHM. Its maximum equilibrium positions:

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

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

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

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

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

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

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

Free oscillations are always produced by:

A particle moving uniformly along circle its projection along diameter performs

The time taken to complete one vibration is called:

A body with frequency would complete one vibration in:

The restoring force is ______ and opposite tot he applied force within ______

If mass of 10 gm is suspended from a spring of K=0.8 Nm-1then the extension will be:

Amplitude is the displacement of the vibrating body from:

Which one of the following is an example of SHM:

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

The restoring force is always directed towards:

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

The number of vibrations in two seconds can be expressed as______if frequency of vibration is f.

Vibratory motion is always under

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ECAT Physics Chapter 7 Important MCQ's

Test Questions

The body oscillates due to accelerates and overshoots the rest position due to _

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 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:

The body oscillates due to _ accelerates and overshoots the rest position due to__,:

The restoring force is and opposite tot he applied force within

If mass of 10 gm is suspended from a spring of K=0.8 Nm^-1then the extension will be: