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	Velocity of particle executing SHM will be maximum at	A. Extreme position B. Mean position C. b/w mean and extreme D. None
3	An object undergoes SHM. Its maximum equilibrium positions:	A. Maximum B. Half of its maximum value C. Zero D. None
4	Acceleration of body executing SHM is always directed towards	A. Extreme position B. Mean position C. Along the direction of motion D. None
5	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
6	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
7	If mass of 10 gm is suspended from a spring of K=0.8 Nm^-1then the extension will be:	A. 10 cm B. 1 m C. 10 mn D. None of these
8	Hertz is unit of:	A. Time period B. Displacement C. Amplitude D. Frequency
9	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
10	If the waves produced in a microwave oven are of wave-length 12 cm, then their frequency will be:	A. 2500 MHz B. 0.25 MHz C. 2500 KHz 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

When a body is vibrating, the displacement from mean position

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

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

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

The wave form of SHM is

Which one of the following is an example of SHM:

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

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

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

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

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:

Free oscillations are always produced by:

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

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

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:

Hertz is unit of:

The unit of spring constant is

Which of the following forces is responsible for SHM

Amplitude in SHM is equivalent to_____ in circular motion:

The unit of spring constant is:

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

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

The graph showing the variation of displacement with time is a

Acceleration of body executing SHM is always directed towards

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

Amplitude is the displacement of the vibrating body from:

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:

A particle moving uniformly along circle its projection along diameter performs

SHM is type of ______ motion

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

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

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

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

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

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: