PHYSICS MCQs 1st Year CHAPTER NO.8 WAVES Test No.1

11th Class Physics MCQs 1st Year Chapter No. 8 Waves Test No. 1, 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.

All Candidates / Students which completed F.Sc. (Pre-Medical or Pre-Engineering Exams) with Excellent Score and seeking for Preparation of Any Exams for Job Test or Entrance Test in Medical or Engineering Universities and Colleges, They Will find the Sample Papers , Sample Test on this page. All Preparation Material for PMC (Pakistan Medical Commission), ECAT (Engineering College Admission Test) or For MDCAT (Medical and Dental College Admission Test are free of Cost. All Students will able to download or allow to save in Pdf format or E Book. The Study Material from F.Sc. Textbooks. These Online Quiz in form of Question Answers. We try to present the Multiple Choice Questions in Best form and Chosen from Past Board and MDCAT old Papers.  

We make a best selection of MCQs (Multiple Choice Questions) with Questions and Answers for Admission Test on our website. All These MCQs are authentic and taking after our Verification of our Audit Teams from different areas of the World. These Thousands of MCQs cover different Topics on PHYSICS Part-1. These MCQs are best for 1st Year Students. If they feel than they inform to other 11th Class Students to help them. All These MCQs (Multiple Choice Questions) are Chapter wise and downloadable in pdf format. In this Chapter we cover the Quiz/Exams about Physics First Year Chapter No. 8 Test No. 1WAVES“.

1st Year Physics notes and MCQs are according to latest Paper Pattern of Punjab Boards, All Exercises in Textbooks are solved to ensure the Quality Education to Medical College Students. All MCQs are according to UHS (University of Health Sciences) Lahore approved Syllabus.

Job Seeking Candidates use for CSS (Central Superior Service) , FPSC (Federal Public Service Commission Islamabad) , PPSC (Punjab Public Service Commission) , SPSC(Sindh Federal Public Service Commission) , KPPSC(Khyber-Pakhtunkhwa Public Service Commission) , BPSC ( Balochistan Public Service Commission) , UPSC (Union Public Service Commission) , PCS (Punjab Civil Services Exam) , IBPS (The Institute of Banking Personnel Selection) , UPPSC(UTTAR PRADESH PUBLIC SERVICE COMMISSION PRAYAGRAJ ) ,

In India IAS exam (officially known as the Civil Services Examination) is organized and conducted by the Union Public Service Commission (UPSC)

These PHYSICS 1ST YEAR MCQs are best for different departments like Railway, Banking , Education (Schools and Colleges),Electricity(WAPDA) or in any Private Industry.

Explanation and Solution of all past papers in this online Practice Test with Examples leads the Candidates towards Success in Interviews.
PHYSICS 
Chapter Name : WAVES
Chapter No. 8  [Test No.1]
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. 8 (Test No.1)
Chapter Name : WAVES 
Total MCQ from Text Book/Board/UHS/PMC Papers :  71
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 : 71
Total Time :   71 minutes
275

Grade 11 - Physics - Chapter 8 - WAVES - Test No. 1

Grade 11 - Physics - Chapter 8 - WAVES - Test No. 1

1 / 71

Newton's forumula for the velcoity of sound in gas/ air is related as (LHR 2011) (BWP 2011)

2 / 71

Distance between the crest and trough is (BWP 2010)(RWP 2013)

3 / 71

The correct relation between speed of sound and absolute temperature is: (AJK 2015) (MTN 2018)

4 / 71

The distance covered by wave in 1 second is (SGD 2019 GI)

5 / 71

If 20 waves pass through a medium in 1 sec. with a speed of 20 m/s then the wavelength is (D.G. KHAN 2015 G I)

6 / 71

The louder the sound, the greater will be its (GRW 2019 GI)

7 / 71

The waves assoicated with the particles in motion are called (DGK 2013)(SGD 2014)

8 / 71

Tuning fork is a source of: (GRW 2019 GII)

9 / 71

The time period of wave 0.2 sec. Its frequency will be (FSD 2012)

10 / 71

Increase in velocity of sound in air per degree Celsius is (DGK 2019 GII)

11 / 71

Appropriate range of audible frequencies for younger person (MTN 2013)

12 / 71

The medium in which the speed of light is the same in all homogenous direction called ______ (FSD 2011)

13 / 71

The path difference for constructive intereference should be: (MTN 2015 GII)

14 / 71

The example of mechanical waves is: (MTN 2018 GII)

15 / 71

Increase in speed of sound at t°ree;C is given as: (RWP 2013)

16 / 71

Lognitudinal waves are also known as (LHR, GRW 2019)

17 / 71

The periodic increase and decrease in loudness of sound called (FSD 2017)

18 / 71

In order to produce beats, the two sound waves should have (LHR 2014)

19 / 71

Phase differency of 180°ree; between two waves is equal to a path difference of (D.G. KHAN 2019 GII)

20 / 71

The basic principle of beats is: (BWP 2015)(MTN 2017 GII)(D.G. KHAN 2018 GII)

21 / 71

Beats can be heard when difference of frequency is not more than (LHR 2015 GI)(DGK 2015 GII, 2016 GI)(SGD,SWL,RWP,BWP 2017)

22 / 71

Phase angle of 180°ree; is equivalent to a path difference of (D.G. KHAN 2015 GII)(AJK 2017)

23 / 71

Sound travel fasters in: (LHR 2015 GII)

24 / 71

The speed of sound in vacuum is (DGK 2019 GI)

25 / 71

If speed of sound air at a given pressure is "v" and now if pressure is doubled then new speed will be: (MTN 2019 GI)

26 / 71

The process followed by newton for the determination of speed of sound in air is: (AJK 2018)

27 / 71

The speed of sound in air at 0°ree;C is 332m/s the speed at 2°ree;C will be (MTN 2016 GII)

28 / 71

The speed of sound in air does not depend upon (MTN 2015 G II) (LHR 2015 G I) (LHR 2018 G II) (BWP 2016)(RWP 2017)

29 / 71

The speed of sound in air depends upon (GRW 2015)

30 / 71

The value of "γ" for polyatomic gas is: (MTN 2019 GII)

31 / 71

The speed of sound is greater in solids due to their high (FSD 2015) (RWP 2017) (SWL 2018)

32 / 71

The louder the sound, the greater will be its (SWL 2017)

33 / 71

Lognitudinal waves do not exhibit: (GRW 2019 GII)

34 / 71

Speed of sound in aluminium at 20 °ree;C is: (LHR 2016 GI)

35 / 71

Speed of sound at 0°ree;C, in air is: (LHR 2019 GI)

36 / 71

If the speed of sound in air at given pressure is 'v', then doubling the pressure, the new speed becomes equal to (GRW 2015) (FSD 2017) (LHR 2017)

37 / 71

If 332 waves pass through a medium in one second with speed of 332 ms-1 then wavelength will be: (BWP 2017) (LHR 2018 GII) (MTN 2018 GII)

38 / 71

The frequency of sound in a medium is "f" and velocity "v", if frequency is same medium becomes "4f" then velocity will be: (FSD 2019 GII)

39 / 71

Laplace's expression for speed of sound in air is: (SWL 2015) (D.G. KHAN 2015 GI,GII)

40 / 71

Sound waves cannot travel through: (D.G. KHAN 2013)

41 / 71

Sound waves can not pass through (SGD 2019 GI)

42 / 71

On loading the prong of a tuning fork with wax, the frequency of sound: (MTN 2015 GI)

43 / 71

Sound waves in air are (D.G. KHAN 2016 GII)(SGD 2018)

44 / 71

Half wavelength corresponds to: (LHR 2015 GII)

45 / 71

Two identical tuning forks are operating simultaneously, the number of beats per second will be (SGD 2013)

46 / 71

The waves which do not require any medium for their propagation are called: (swl 2019 GI)

47 / 71

The speed of sound in air would become double than its speed at 10°ree;C at a temperature of (D.G. KHAN 2015 GII)

48 / 71

Speed of sound in copper is: (RWP, GRW 2018)

49 / 71

The dimensions of elastic modulus 'ε' is (D.G. KHAN 2016 GII)

50 / 71

Product of frequency "f" and time "t" is: (FSD 2019 GI)

51 / 71

The temperature at which the velocity of sound in air is twice its velocity at 15°ree;C________? (AJK 2019 GI)

52 / 71

Two tuning forks of frequencies 240 Hz and 243 Hz are sounded togeher, the number of beats per second (BWP 2013)(RWP 2014)(MTN 2015)

53 / 71

The waves that do not need any medium for their propagation called (MTN 2018)

54 / 71

The product of time period and frequency (SGD 2013) (GRW 2013) (FSD 2013)

55 / 71

Velocity of sound is independent of: (RWP, GRW 2016)

56 / 71

Which one of the following media can transmit both transverse and lognitudinal wave (LHR 2013)

57 / 71

THe wavelength of transverse wave travelling with speed 'v' having frequency 'f' equal to (D.G. KHAN 2015 G I) (SGD 2017)

58 / 71

If the period of wavemotion is 0.01 sec and wave speed is 100 ms-1 then frequency of wave is: (RWP 2018)

59 / 71

The velocity of sound is maximum at 20 °ree; C in: (BWP 2017)

60 / 71

The velocity of sound in vacuum (BWP 2015) (SWL 2015,2016) (LHR 2016 GI) (SGD 2016 GII) (DGK, FSD 2017) (MTN 2014 GII)

61 / 71

The value of constant 'γ' for diatomic gas is (AJK 2015)(RWP 2017)

62 / 71

Increase in the speed of sound for 1 °ree;C rise in temperature is (BWP 2017) (LHR 2016 G II) (FSD 2016) (SGD 2016 GI)

63 / 71

The speed of sound in air at 0°ree;C is 332m/s -1. The speed of sound at 40°ree; will ( SGD 2018 GII)

64 / 71

Beats are used to find (LHR 2015)

65 / 71

Speed of sound in vacuum is: (FSD 2019 GI)

66 / 71

Speed of sound in Hydrogen is higher than in oxygen by times (SGD 2019 GI)

67 / 71

Which of the following changes due to interference of two sound waves of same frequency: (AJK 2016)(LHR 2016 GII)

68 / 71

Speed of sound in vacuum at a temperature of 0°ree;C is: (FSD 2019 GII)

69 / 71

The pressure exerted by the column of mercury 76 cm high and 0°ree;C called (LHR 2013)

70 / 71

With the increase of temperature speed of sound (RWP 2014)

71 / 71

The speed of sound is greater in (SGD 2015) (LHR 2016 GI) (GRW 2017) (BWP 2018)

Your score is

The average score is 44%

0%

 

 

 








 

 

 



Dear Student If you feel any error in any MCQ then contact us on this Email : 786times.com@gmail.com (administrator) OR Write in Comments….

Features:
*Simple and easiest way to display MCQs.
*on refresh website page,each question and Answer shuffle in MCQs.
*Time Limit is display for each test.
*no login and password required for test.
*each query entertained online via email or WhatsApp.
*score card Display.
*correct answer display at end of each question(if you wrong answered).
*Complete list of Question numbers in cells(blocks) e.g. 1, 2 , 3 ….
*Red cells show your wrong answers.
*Green cells shows correct Answers.
*Your obtained RESULT Percentage show after each Questions.
*Use your computer LAB & Internet to increase ability of STUDENTS.

Go to Previous Page for Choose Chapter