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.
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 - 4
Question 1:
To identical springs each of spring constant k are connected in series. The resultant spring constant is
(a) k
(b) 2k
(c) 4k
(d) k/2
Correct Answer – (D)
Question 2 :
A simple pendulum has time period T on the surface of earth. When it is taken to a height h, then its time period will be
(a) constant
(b) more than T
(c) less than
(d) None of the above
Correct Answer – (B)
Question 3 :
It is required to double the frequency of a simple harmonic oscillator. It can be done by
(a) increasing the mass to four times its original value.
(b) reducing the mass to 1/4 th of its original value.
(c) reducing the mass to 1/2 of its original value.
(d) doubling the mass.
Correct Answer – (B)
Question 4 :
An object is performing a uniform circular motion. Its motion is:
(a) periodic and simple harmonic.
(b) periodic but not simple harmonic.
(c) a periodic.
(d) none of the above.
Correct Answer – (A)
Question 5 :
The force constant of a simple pendulum is
(a) directly proportional to the length of the pendulum.
(b) directly proportional to the mass of the bob.
(c) inversely proportional to both the mass of the bob and the length of the pendulum.
(d) independent of the mass of the bob as well as length of the pendulum.
Correct Answer – (B)
MCQ Questions Class 11 Physics Oscillations with Answers
Question 6 :
A uniform spring of force constant k is cut into two equal parts. Then each half has a force constant equal to
(a) k
(b) k/2
(c) 2k
(d) 4k
Correct Answer – (C)
Question 7 :
The total energy of a particle executing S.H.M. is proportional to:
(a) frequency of oscillation.
(b) square of the amplitude.
(c) velocity in mean position.
(d) displacement from the mean position.
Correct Answer – (B)
Question 8 :
A ball is dropped in a tunnel dug along the diameter of earth. When it is at the centre of earth, then it has
(a) mass & acceleration
(b) acceleration
(c) weight
(d) kinetic energy
Correct Answer – (A)
Question 9 :
What is the number of degrees of freedom of an oscillating simple pendulum?
(a) One
(b) Two
(c) Three
(d) More than three
Correct Answer – (B)
Question 10 :
The amplitude of a simple harmonic oscillator is doubled, then
(a) its energy is doubled.
(b) maximum velocity is doubled.
(c) time period is doubled.
(d) time period remains same.
Correct Answer – (D)
- NCERT Solutions Class 11 Physics Chapter 1 : Physical world
- NCERT Solutions Class 11 Physics Chapter 2 : Units And Measurements
- NCERT Solutions Class 11 Physics Chapter 3 : Motion In A Straight Line
- NCERT Solutions Class 11 Physics Chapter 4 : Motion In A Plane
- NCERT Solutions Class 11 Physics Chapter 5 : Laws of Motion
- NCERT Solutions Class 11 Physics Chapter 6 : Work Energy Power
- NCERT Solutions Class 11 Physics Chapter 7 : Rotational-Motion
- NCERT Solutions Class 11 Physics Chapter 8 : Gravitation
- NCERT Solutions Class 11 Physics Chapter 9 : Mechanical Properties of Solids
- NCERT Solutions Class 11 Physics Chapter 10 : Mechanical Properties of Fluids
- NCERT Solutions Class 11 Physics Chapter 11 : Thermal Properties of Matter
- NCERT Solutions Class 11 Physics Chapter 12 : Thermodynamics
- NCERT Solutions Class 11 Physics Chapter 13 : Kinetic Theory
- NCERT Solutions Class 11 Physics Chapter 14 : Oscillations
- NCERT Solutions Class 11 Physics Chapter 15 : Waves
