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 restoring force is ______ and opposite tot he applied force within ______	A. Equal, Elastic limit B. Different, The walls of the laboratory C. Different, Elastic limit D. None of these
2	Acceleration of body executing SHM is always directed towards	A. Extreme position B. Mean position C. Along the direction of motion D. None
3	The displacement of body executing SHM is	A. x_ocoswt B. x_osinwt C. x_osin²wt D. Both A, B
4	Amplitude is the displacement of the vibrating body from:	A. One extreme position to the other extreme position B. Mean position any one extreme position C. Both A and B are correct D. None of these
5	A body with frequency would complete one vibration in:	A. f seconds B. 1/f seconds C. 1 second D. f²second
6	The string of a simple pendulum should be:	A. Heavy B. Extensible C. In-extensible D. None of these
7	When quarter of a circle is completed, phase of vibration is:	A. 90° B. 180° C. 45° D. 360°
8	If a force of 0.05 N produces an elongation of 20 mm in a string, then its spring constant will be:	A. 250 N m^-1 B. 25 N m^-1 C. 2.5 N m^-1 D. None of these
9	To and from motion of a body about its mean position is known as:	A. Translatory motion B. Vibratory motion C. Rotatory motion D. None of these
10	A particle executes SHM with frequency. The frequency with which its K.E oscillates is	A. f/2 B. 2f C. f D. 4f

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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

An oscillating body oscillates 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:

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

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

The string of a simple pendulum should be:

Which one of the following is an example of SHM

The wave form of SHM is

In vibrational motion(SHM)

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

Acceleration of body executing SHM is always directed towards

The unit of spring constant is

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

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

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

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

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

A body with frequency would complete one vibration in:

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

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

The acceleration of body executing SHM is directly proportional to

The SI unit of spring constant is identical with that of

The restoring force is always directed towards:

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

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

An object undergoes SHM. Its maximum equilibrium positions:

Amplitude in SHM is equivalent to_____ in circular motion:

Amplitude in SHM is equivalent to ______ in circular motion:

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

The displacement of body executing SHM is

The unit of spring constant is:

Prepare Complete Set Wise ECAT Pre General Science Physics Chapter 7 Oscillations MCQs Online With Answers

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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

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 restoring force is __ amd opposite to the applied force within _:

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

The restoring force is and opposite tot he applied force within

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