PHYSICS MCQs 1st Year CHAPTER NO.7 OSCILLATIONS Test No.2

11th Class Physics MCQs 1st Year Chapter No.7 Oscillations Test No. 2, FSc, Grade 11, First Year Multiple Choice Questions, Medical College ( MDCAT ) , ECAT & University Admission Entry Test Exams Online Preparation, Chapter Wise Question Answers Notes in Pdf, Old Board Papers reference with Each Question, All Queries accommodated within 24 Hours. Click here to Contact us for any Query/Question regarding Exams.

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PHYSICS 
Chapter Name : OSCILLATIONS 
Chapter No. 7  [ Test No.2 ]
1st Year
Multiple Choice Questions
Note : All MCQ’s selected in this test are from OLD F.Sc. board , UHS and PMC(Pakistan Medical Commission) Islamabad 5-Years Papers.

 

 

 








Book Name :  PHYSICS
Chapter No. 7 ( Test No.2 )
Chapter Name : OSCILLATIONS 
Total MCQ from Text Book/Board/UHS/PMC Papers :  48
Book Version  :
2022

Published By : Punjab Text Book Board Lahore
Approved By : Govt of the Punjab and Federal Ministry for Education
Test Type : MCQ’s
Exam conduct By : Inter Boards of Sindh, KPK, Balochistan, AJK, Gilgit Baltistan, Punjab & Federal
Class / Grade  : 11 ( F.Sc. Intermediate)
Total Marks : 48
Total Time :   48 minutes
24

Grade 11 - Physics - Chapter 7 - OSCILLATIONS - Test No. 2

Grade 11 - Physics - Chapter 7 - OSCILLATIONS - Test No. 2

1 / 48

Turning a radio is the best example of________ (GRW 2015) (SGD 2016 GII)(DGK 2018 GII)

2 / 48

When the amplitude of wave becomes double, its energy becomes (SGD 2016 GI)(DGK 2018 GI)

3 / 48

Young's Double slit experiment, slit separation a = 0.05 cm, distance between screen and slit D = 200 cm, fringes separation x = 0.13 cm, then the wavelength 'λ' of light ray is: (UHS 2015)

4 / 48

What should be the length of a simple pendulum whose period is 6.28 second at a place where g = 10 ms-2 ? (UHS 2015)

5 / 48

The frequency of waves produced in microwave oven is: (SWL 2019 GI)

6 / 48

If the length of simple pendulum is doubled then its time (DGK 2019 GI)

7 / 48

Potential energy of oscillating mass spring system at any instant is (DGK 2019 GII)

8 / 48

In mass spring system, 1/2 kxo2 represents: (FSD 2019 GII)

9 / 48

A simple pendulum is completing 20 vibration in 5 seconds, its frequency is, (SGD 2019 GII)

10 / 48

The Vertical extension in a light spring by a weight of 1 kg suspended from the wire is 9.8 cm, the period of the oscillation is: (UHS 2017)

11 / 48

The time period 'T' of a simple pendulum depends on its length "I" and acceleration due to gravity 'g'. Using units or dimension the correct equation for time period is: (UHS 2016)

12 / 48

Food being cooked in microwave oven is an example of: (UHS 2014)

13 / 48

Coherent monochromatic light illuminates two narrow parallel slits and the interference pattern which results is observed on a screen some distance beyond the slits. Which of the following modifications will increase the separation between the dark lines of the interference pattern? (UET 2017)

14 / 48

A simple pendulum with length l is known to oscillate with a period T seconds. If the length of the pendulum is increased to 2l and the maximum displacement of the pendulum remains the same, the total energy of the system will: (UET 2017)

15 / 48

Is S.H.M the kinetic energy of the body is maximum when: (UHS 2018)

16 / 48

Total energy of a particle executing S.H.M. is: (LHR 2017 GII)(BWP 2017)

17 / 48

What is the torque acting on the pendulum of length L inclined at an angle θ: (UHS 2011)

18 / 48

Frequency audible to human hearing lies in the range: (UHS 2016)

19 / 48

The frequency of waves produced in microwave oven is: (MTN 2016 GI)

20 / 48

A body is executing the SHM. What fraction of its total energy will be kinetic energy when its displacement from the mean position is half of its amplitude? (GRW 2013)

21 / 48

What should be the ratio of kinetic energy to total enregy for simple harmonic oscillator? (UHS 2015)

22 / 48

The time required by simple pendulum from its extreme to mean position: (UET 2010)

23 / 48

For vibrating mass spring system, the expression of kinetic energy at any displacement 'x' is given by: (UHS 2013)

24 / 48

What is the period of mass spring system during SHM if the ratio of mass to spring constant is 1/4? (UHS 2011)

25 / 48

The velocity and acceleration of a particle performing S.H.M have a steady phase relationship.The acceleration shows a. phase lead over the velocity of: (UHS 2017)

26 / 48

The total energy of mass spring system independent of: (AJK 2016)

27 / 48

When the length of a simple pendulum is doubled, find the ratio of the new frequency to the old frequency? (UHS 2012)

28 / 48

A simple harmonic socillator has a time period of 10 second. Which equation relates its acceleration 'a' and displacement 'x' ? (UHS 2012)

29 / 48

Frequency of simple pendulum of length 9.8 m will be: (UHS 2014)

30 / 48

A particle executes 3.1-1:M with frequency 1. The frequency of variation of its maximum or minimum kinetic energy is: (UHS 2017)

31 / 48

A pendulum bob in simple harmonic motion will have its velocity leading the displacement by a phase angle of: (UET 2018)

32 / 48

Tuning a radio is an example of: (UHS 2016)

33 / 48

If the time period of the oscillation is 20 micro-sec, than what will be the frequency of that oscillating body? (UHS 2018)

34 / 48

√ l/g and √ m/k has same: (RWP 2019 GI)

35 / 48

Mass attached to spring is pulled slowly from mean position to xo. Then the work done will be (RWP 2013)

36 / 48

Two copper wires of lengths l and 2l are streched by a force F. If the cross sectional area of wire of length l is A, what is the cross sectional area of the wire of length 2l if the extension in both wires is same? (UET 2017)

37 / 48

The process by which the energy is dissipated from an oscillating system called (DGK 2017)

38 / 48

The P.E. stored by a mass spring system at an extension of 2cm is 10J. The P.E. stored by the same system at an extension of 4cm will be: (FSD 2016)

39 / 48

In a simple harmonic motion with a radius 'Xo', the velocity of the particle at any point is: (UHS 2013)

40 / 48

Energy stored in spring is: (MTN 2016 GII)

41 / 48

Resonance occurs when the driving frequency is: (UHS 2016)

42 / 48

The potential energy of a spring mass vibrating system at its mean position is (SGD 2018 GII)

43 / 48

A spring of spring constant 10 N/m after loading the amplitude is 2m. Then the maximum P.E. is: (GRW 2017)

44 / 48

IN YDSE if we use white light in place of a monochromatic light, then: (UHS 2017)

45 / 48

A body performs simple harmonic motion with a period of 0.063 s. the maximum speed of the body is 3.0 ms-1. What are the values or the amplitude xo(m) and angular frequency ω (rads-1) ? (UHS 2014)

46 / 48

The wavelength of waves produced by microwave oven is: (GRW 2016)(LHR 2016 GII)

47 / 48

Oscillation of shock absorber of a car is a practical example of: (SGD 2017)(RWP 2017)

48 / 48

When the frequency of the applied force becomes equal to one of natural frequencies of body then the body oscillates with maximum displacement this phenomenon is called: (UHS 2018)

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