Class 11 Physics Science

MCQ Questions Class 11 Physics Oscillations with Answers

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CBSE Class 11 Physics Chapter 14 Oscillations Multiple Choice Questions with Answers. MCQ Questions Class 11 Physics Oscillations with Answers was Prepared Based on Latest Exam Pattern. Students can solve NCERT Class 11 Physics Oscillations MCQs with Answers to know their preparation level.

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Students who are searching for NCERT MCQ Questions for Class 11 Physics Oscillations with Answers are compiled here to get good practice on all fundamentals. Know your preparation level on MCQ Questions for Class 11 Physics with Answers. You can also verify your answers from our provided MCQ Class 11 Physics Oscillations with Answers. So, ace up your preparation with MCQ of Chapter 14 Physics Objective Questions.

MCQ Questions Class 11 Physics Oscillations with Answers - Set - 1

Question 1: 

In damped oscilation, the angular frequency of the oscillator
(a) keeps on decreasing
(b) keeps on increasing
(c) emains the same
(d) fluctuates

Correct Answer – (C)

Question 2 : 

In the case of forced oscillations, which of the following statements is not true?
(a) frequency equals that of external periodic force
(b) amplitude depends upon the damping coefficient
(c) amplitude tends to infinity at resonance
(d) higher the damping coefficient, lower is the amplitude at resonance

Correct Answer – (C)

Question 3 : 

For a magnet of time period T magnetic moment is M, if the magnetic moment becomes one fourth of the initial value, then the time period of oscillation becomes.
(a) Half of initial value
(b) One fourth of initial value
(c) Double of initial value
(d) Four time initial value

Correct Answer – (C)

Question 4 : 

One of the two clocks on the earth is controlled by a pendulum and other by a spring. If both the clocks are taken to the moon, then which clock will have the same time – period of the earth?
(a) spring clock
(b) pendulum clock
(c) both
(d) none

Correct Answer – (A)

Question 5 : 

The displacement y of a particle executing periodic motion is given by y = 4 cos² (t/2) sin (1000t). This expression may be considered to be a result of superposition of the following number of harmonic motions.
(a) two
(b) three
(c) four
(d) five

Correct Answer – (B)

MCQ Questions Class 11 Physics Oscillations with Answers

Question 6 : 

The motion of a particle executing simple harmonic motion is given by X = 0.01 sin 100p (t + 0.05), where X is in metres ant t in second. The time period in second is
(a) 0.001
(b) 0.02
(c) 0.1
(d) 0.2

Correct Answer – (B)

Question 7 : 

Time period of simple pendulum of length l and a place where acceleration due to gravity is g is T. what is the period of a simple pendulum of the same length at a place where the acceleration due to gravity is 1.029 is,
(a) T
(b) 1.02 T
(c) 0.99 T
(d) 1.01 T

Correct Answer – (C)

Question 8 : 

When a particle performing uniform circular motion of radius 10 cm undergoes the SHM, what will be its amplitude?
(a) 10 cm
(b) 5 cm
(c) 2.5 cm
(d) 20 cm

Correct Answer – (A)

Question 9 : 

Spring is pulled down by 2 cm. What is amplitude of motion?
(a) 0 cm
(b) 6 cm
(c) 2 cm
(d) cm

Correct Answer – (C)

Question 10 : 

In damped oscilation the directions of the restoring force and the resistive force
(a) are the same
(b) are opposite
(c) may be same or opposite
(d) have no relation with each other

Correct Answer – (C)

MCQ Questions Class 11 Physics Oscillations with Answers

Set 1
Set 2
Set 3
Set 4
Set 5

NCERT Solutions & Download NCERT Textbooks

MCQ Questions Class 11 Physics Kinetic Theory with Answers

Set 1
Set 2
Set 3
Set 4
Set 5

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