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Sounds:Physics Notes for 10th Class

The most interesting and important Subject Physics of 10th Class Chapter-11. Student want to know the important Questions and  physics notes for 10th class , to prepare it according to BISE Punjab. We are providing the Solution of Student Problems.

Here are important MCQs for 10th Class, Physics Chapter # 11

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Physics Ch-11, 10th

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1 / 64

_____________waves carry more energy and higher frequency than sound waves.

2 / 64

Loudness of sound depends on_________

3 / 64

By which waves small cracks can appear___________

4 / 64

The amplitude of 100 dB sound is ___________

5 / 64

Mice can hear frequencies up to ___________

6 / 64

The speed of sound in solid is about _____________ times that in gases.

7 / 64

1 bell is equal to ____________

8 / 64

Characteristic by which we can distinguish between two, sounds of same loudness and pitch is called _____

9 / 64

For a normal person, audible frequency range for sound wave lie between_________

10 / 64

Old people cannot hear sound even above ____________

11 / 64

The study of sound is called______

12 / 64

Noise correspond ____________ vibration.

13 / 64

Sound is ____________Wave.

14 / 64

The range of the frequency which human ear can hear is called___________

15 / 64

The speed of sound in air at a2 atm pressure and at room temperature (21°C) is _______

16 / 64

____________ is the characteristic of sound by which we can. distinguish between a shrill and a grave sound.

17 / 64

Frequency of silent whistle Lies between__________

18 / 64

By using an ____________ we can see sound wave.

19 / 64

The method used to absorb undesirable sound by soft and porous surface is called ________

20 / 64

The Loudness of a sound is most closely related to its_______

21 / 64

Noise has negative effects on human health it causes except ____________

22 / 64

For a normal person audible frequency range for sound wave lie between____________

23 / 64

Powerful ultrasound is now being used to remove blood clot from _________

24 / 64

Audible frequency range is ____________

25 / 64

By ultrasonic waves ____________ can be destroyed.

26 / 64

Such sounds which are unpleasant to our ears are called ____________

27 / 64

Ultrasonics are used to measure the depth of Water by____________

28 / 64

The loudness of sound is directly proportional to logarithm of intensity, this Law is called _______

29 / 64

Distance between two consecutive compressions and rarefactions is the _______ of sound wave.

30 / 64

The sensation of sound persists in our brain about ___________

31 / 64

Ultrasonics are used to locate under water depth the technique is called_____________

32 / 64

The speed of sound varies with_______________

33 / 64

Which form of energy is sound?

34 / 64

Bats can hear Frequencies up to_______________

35 / 64

Intensity of whispering is ____________

  • 10-5 Wm-2
  • 10-8Wm-2
  • 10-9Wm-2
  • 10-12 Wm-2

Which Option is Correct ?

36 / 64

Which is an example of a longitudinal wave.

37 / 64

We hear sound produce by musical instrument such as _____________

38 / 64

Pitch of sound depends on_____________

39 / 64

Ultrasound is the frequency of sound higher than ___________

40 / 64

Intensity is a ____________quantity.

41 / 64

How does sound travel from its source to your ear?

42 / 64

Such sound Which are pleasant to our ears are named as ____________

43 / 64

Astronauts in space need to communicate with each other by radio links because______

44 / 64

Multiple reflections called ___________

45 / 64

The speed of sound in solid is______________ than liquid and air.

46 / 64

Intensity of loudest audible sound is__________

  • 10-12Wm-2
  • 1 Wm-2
  • 20Wm-2
  • All of these

Which Option is Correct ?

47 / 64

Which are the acoustic protection except ___________

48 / 64

Intensity of faintest sound is __________

  • 1012 Wm-2
  • 10-12 Wm-2
  • 10-8Wm-2
  • 10-9Wm-2

Which Option is Correct ?

49 / 64

The intensity of sound depends on the ___________ of sound.

50 / 64

When the frequency of a sound wave is increased, which of the following will decrease?

51 / 64

The speed of sound in air was first scene measured in ____________

52 / 64

According to wave equation v= fλ the wavelength of ultra-sonic waves are ____________

53 / 64

For hearing distinct echoes, the minimum distance of obstacle from source of source of sound must be__________

54 / 64

Sound waves with frequency less than 20Hz are called _____________

55 / 64

Corresponds to irregular and sudden vibrations produced by some sound ___________

56 / 64

Compressions are places Where air is slightly _______________ than the surrounding air.

57 / 64

Refractions are places where air is slightly _____________ than the surrounding air.

58 / 64

Researcher in __________ observed giraffes to stop and wait for the others that were out of sight.

59 / 64

When the frequency of sound wave is increased, them which of following decrease?

60 / 64

Sound can travel only in presence of _______

61 / 64

Voice of Child is _______________

62 / 64

Sound is produced by__________

63 / 64

The Level of noise recommended in most of countries is ________

64 / 64

Which bird fly easily between wires in the black room.

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User NameStartScore
Miko09:13:51 Jan 22, 202593%
Miko09:02:47 Jan 22, 202568%
Eman17:57:22 Dec 16, 202456%
Ghulam Mohiuo Din11:27:07 Dec 14, 202489%
Ghulam Mohiuo Din17:59:51 Dec 13, 202473%
mubeen01:32:22 Oct 10, 202484%
M06:22:16 Feb 25, 202439%
Mariam23:47:28 Feb 10, 202492%
Umehani08:41:08 Feb 10, 202473%
Umehani08:21:36 Feb 10, 20243%
noor20:09:47 Feb 07, 202490%
zainab20:36:00 Feb 01, 2024100%
zainab20:20:17 Feb 01, 202470%
Arslan16:04:43 Jan 24, 202471%
Zainab19:02:01 Jan 23, 202415%
M.Arshad21:18:40 Jan 20, 202432%
Sufyan21:30:42 Jan 13, 202470%
Faqeer Mumtaz17:36:09 Jan 12, 202465%
Faqeer Sarfraz17:34:27 Jan 12, 20240%
zainab14:15:21 Dec 30, 202395%
mr zainab14:15:02 Dec 30, 20230%
zainab14:12:09 Dec 30, 202310%
mr zainab14:09:57 Dec 30, 20230%
dawood faisal13:11:15 Dec 23, 202356%
lun12:33:08 Dec 23, 202354%
ali don12:39:30 Dec 23, 20230%
ali12:38:14 Dec 23, 20230%
abdul19:15:19 Dec 12, 202364%
Lashaf20:48:53 Dec 11, 202376%
donut05:59:58 Dec 04, 202384%
Anusha22:26:04 Nov 29, 202368%
H01:48:56 Nov 18, 202356%
⅞7700:30:42 Nov 18, 202318%
Bo17:02:17 Nov 17, 202387%
Y16:51:56 Nov 17, 202360%
Tayyab19:34:34 Nov 15, 202368%
rao22:49:42 Nov 13, 202328%
DONUT21:32:52 Sep 11, 202379%
Ahmad10:58:44 Sep 10, 202332%
Maryam Shakeel22:50:31 Aug 30, 202393%
Y06:12:10 Jun 06, 202396%
B09:29:53 Jun 05, 2023100%
Y14:49:56 Jun 04, 202390%
S08:33:52 Jun 03, 202385%
S08:33:52 Jun 03, 202385%
Sa06:35:33 Jun 03, 202385%
Sa06:35:33 Jun 03, 202385%
Saii06:06:18 Jun 03, 202360%
Saim Shah06:33:58 Jun 02, 202350%
Abdul majeed18:24:07 Jun 01, 202359%
ahad12:02:18 May 02, 202390%
hamna13:35:36 Apr 18, 202354%
hamna12:33:59 Apr 18, 20236%
Ahmed Yar23:28:31 Apr 03, 202365%
Muhammad Tayyab10:47:32 Mar 25, 202360%
Momina22:37:28 Mar 25, 202389%
ahad22:10:31 Mar 19, 202379%
☹︎☠︎︎16:36:44 Mar 10, 202381%
☠️☠️16:29:36 Mar 10, 202357%
シ︎☹︎15:57:34 Mar 07, 202395%
シ︎☹︎15:52:21 Mar 07, 202390%
シ︎☹︎15:45:43 Mar 07, 202382%
シ︎☹︎15:38:30 Mar 07, 202375%
シ︎☹︎15:21:00 Mar 07, 202348%
Amna23:00:09 Mar 02, 202379%
mira17:41:23 Feb 25, 202356%
mira16:41:47 Feb 25, 202325%
fassih11:18:54 Feb 23, 202390%
fassih11:04:57 Feb 23, 202354%
b22:08:40 Feb 21, 202379%
ahad20:42:26 Feb 21, 202381%
Abuzar wajid10:31:04 Feb 13, 202350%
Najeeb23:16:11 Feb 03, 202312%
Ali07:15:08 Jan 19, 202389%
Gulraiz00:50:39 Jan 10, 202335%
a16:35:05 Jan 08, 202370%
Egf19:43:08 Dec 13, 202226%
Amna23:19:14 Dec 06, 202240%
Hshjdjdj20:15:38 Oct 18, 202242%
Raeeha10:05:10 Oct 08, 202267%
Sheza23:51:53 Sep 25, 202273%
Atika20:45:16 Sep 21, 202282%
amna21:34:49 Sep 20, 202279%
abiha19:29:30 Sep 19, 202262%
Alina13:27:57 Sep 12, 202248%
Mahnoor17:51:15 Aug 27, 202273%
Hania10:26:48 Aug 27, 202293%
Nimra13:58:45 Aug 20, 202287%
Aruba23:32:18 May 19, 202253%
Aiman11:52:29 Apr 24, 202292%
nn16:40:12 Apr 16, 202248%
Faizan13:59:20 Apr 05, 202281%
Wajahat22:11:25 Nov 24, 202187%
Abdul rehman22:12:47 Nov 24, 202196%
Wajahat20:25:23 Nov 23, 2021100%
Abdul rehman20:27:14 Nov 23, 2021100%
Abdul rehman20:09:41 Nov 23, 202145%
Wajahat20:10:01 Nov 23, 202190%
Wajahat22:25:40 Nov 17, 202143%
Abdul rehman22:23:30 Nov 17, 202157%
Muhammad Azam13:22:41 Oct 17, 202165%
Azhar21:40:43 Jul 14, 202142%
Danish ali13:36:57 Feb 27, 202165%

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MCQs Chap # 11 – Physics 10th

(Download in pdf format)

(Correct Answers has shown at front end of each question)

Solved Numericals Chap # 11 – Physics 10th

(Download in pdf format)

Short Questions Chap # 11 – Physics 10th

(Download in pdf format)

Long Questions Chap # 11 – Physics 10th

(Download in pdf format)

Conceptual Questions Chap # 11 – Physics 10th

(Download in pdf format)

Physics Notes, Numerical for Class 10th

If your are talking about the Study material of Class 10th Physics Notes chapter-11, Physics Notes for 10th Class Chapter-11, eStudent.pk is providing same helpful content against each chapter of Physics Class 11 notes pdf downloadable format of PTB book. For each chapter  there are short questions, long question, multiple-choice questions, and numerical. Similarly, in the case of extra material, there are long questions, short questions, and multiple-choice questions. So, every student can check these notes and prepare for exams.

How did we prepare from these notes? any Student of 10th class should prepared all the long question of each chapter first and practiced all the numerical as well in good grip. Then he should skimmed through all the multiple-choice question and short questions of same chapter for adamjee notes class 10 Physics 2022, adamjee notes for class 10 Physics, adamjee notes for class 10, adamjee notes. That should be enough for him to prepare a chapter and secure good marks in exams. All reader should use this technique if you like this.

Chapter wise PDF Notes / Problems / Numerical Solution of Physics

Chapter-10 – Simple Harmonic Motion and Waves

Chapter-11 – Sounds

Chapter-12 – Geometrical Optics 

Chapter-13 – Electrostatics

Chapter-14 – Current Electricity

Chapter-15 – Electromagnetism 

Chapter-16 – Basic Electronics 

Chapter-17 – Information Technology 

Chapter-18 – Atomic and Nuclear Physics

Pairing Scheme for 2021 – Physics 10th Class

 

Physics Notes for 10th Class: 

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These Notes are helpful, if you are searching for Physics Notes for Class 10 Punjab Board pdf, Physics Notes for Class 10 Sindh Board pdf, Physics Notes for Class 10 adamjee, Physics Notes for Class 10th Sindh Board, Physics Notes for Class 10 federal Board 2021, Physics Notes for Class 10 kpk Board 2021, unique notes for 10th Class Physics, Physics Notes for Class 10th Urdu.

 

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