Physics Note 10th Class physics notes for class 10 pdf”

Physics Notes for 10th Class Chapter-11

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Sounds:

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

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter#11 of Physics, Sounds, 10th Class.

Best of Luck

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Physics Ch-11, 10th

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1 / 64

The Loudness of a sound is most closely related to its_______

2 / 64

The amplitude of 100 dB sound is ___________

3 / 64

Sound is ____________Wave.

4 / 64

Corresponds to irregular and sudden vibrations produced by some sound ___________

5 / 64

Intensity is a ____________quantity.

6 / 64

The speed of sound varies with_______________

7 / 64

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

8 / 64

_____________waves carry more energy and higher frequency than sound waves.

9 / 64

Multiple reflections called ___________

10 / 64

Bats can hear Frequencies up to_______________

11 / 64

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

12 / 64

The intensity of sound depends on the ___________ of sound.

13 / 64

How does sound travel from its source to your ear?

14 / 64

Intensity of whispering is ____________

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

Which Option is Correct ?

15 / 64

Loudness of sound depends on_________

16 / 64

Which form of energy is sound?

17 / 64

1 bell is equal to ____________

18 / 64

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

19 / 64

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

20 / 64

Ultrasound is the frequency of sound higher than ___________

21 / 64

Voice of Child is _______________

22 / 64

The sensation of sound persists in our brain about ___________

23 / 64

Sound can travel only in presence of _______

24 / 64

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

25 / 64

By using an ____________ we can see sound wave.

26 / 64

Old people cannot hear sound even above ____________

27 / 64

Audible frequency range is ____________

28 / 64

Which is an example of a longitudinal wave.

29 / 64

Sound is produced by__________

30 / 64

Frequency of silent whistle Lies between__________

31 / 64

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

32 / 64

Sound waves with frequency less than 20Hz are called _____________

33 / 64

Such sounds which are unpleasant to our ears are called ____________

34 / 64

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

35 / 64

Mice can hear frequencies up to ___________

36 / 64

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

37 / 64

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

38 / 64

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

39 / 64

Which bird fly easily between wires in the black room.

40 / 64

Noise correspond ____________ vibration.

41 / 64

Ultrasonics are used to measure the depth of Water by____________

42 / 64

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

43 / 64

The Level of noise recommended in most of countries is ________

44 / 64

The study of sound is called______

45 / 64

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

46 / 64

Noise has negative effects on human health it causes except ____________

47 / 64

Intensity of loudest audible sound is__________

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

Which Option is Correct ?

48 / 64

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

49 / 64

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

50 / 64

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

51 / 64

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

52 / 64

By ultrasonic waves ____________ can be destroyed.

53 / 64

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

54 / 64

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

55 / 64

We hear sound produce by musical instrument such as _____________

56 / 64

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

57 / 64

By which waves small cracks can appear___________

58 / 64

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

59 / 64

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

60 / 64

Pitch of sound depends on_____________

61 / 64

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

62 / 64

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

63 / 64

Which are the acoustic protection except ___________

64 / 64

Intensity of faintest sound is __________

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

Which Option is Correct ?

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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: 

For All types Notes of physics you can search hour website. we have added the topics like adamjee notes for class 10, adamjee notes for class 10 physics, 10th class physics notes, 10th Class notes of physcis, Physics Note 10th Class, physics notes for class 10 pdf”, class 10 physics notes chapter 1, kips notes for 10th class physics, 10th class physics notes english medium pdf, physics notes for class 10 sindh board pdf download, 10th class physics notes urdu medium, physics class 10 chapter 1, physics notes for class 10 chapter 11, 10th class physics notes pdf, kips notes for 10th class physics, class 10 physics notes chapter 1, 10th class physics notes pdf in urdu, 10th class physics numericals notes, physics class 10 chapter 2 notes, 10th class physics short questions notes, 10th class physics numericals pdf download, 10th Classs physics MCQs, 10th Class Physics MCQs Chapter 10, Physics Notes for 10th Class, Physics Notes for 10th Class Chapter-10.

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.

 

Physics Notes for 10th Class Chapter-10

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SIMPLE HARMONIC MOTION AND WAVES:

The most interesting and important Subject Physics of 10th Class Chapter-10. 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 # 10

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter#10 of Physics, Simple Harmonic Motion and Waves, 10th Class.

Best of Luck

0%
159

Revise / Test Your MCQs

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Physics Ch-10, 10th

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

1 / 96

In ________ position, the net force on bob is zero and the bob is stationary.

2 / 96

Mathematically, S.H.M is represented as____________

3 / 96

In ball and bowl system the mean position is at _________

4 / 96

The distance between two consecutive crests and troughs is called ________

5 / 96

When a ray of light enters from one transparent medium to another transparent medium, it bends from its path is called______

6 / 96

The product of frequency and time period is equal to________

7 / 96

Ball and bowl system is an example of _________

8 / 96

The speed of mass _________as it moves towards the extreme position.

9 / 96

Vibration is also known as _______

10 / 96

The net force is zero when bob of simple pendulum is________

11 / 96

The value of spring constant in case of soft springs is _________

12 / 96

Time period of simple pendulum is independent of__________

13 / 96

In SHM velocity of vibrating body is maximum at a________

14 / 96

The Oscillations of a system in the presence of some resistive force are_______

15 / 96

In case of simple pendulum which component of weight acts as restoring force _________

16 / 96

Frequency is ________ of time period.

17 / 96

The amount of energy carried by the wave depends on the ________ of stretched string from its rest position.

18 / 96

The period of a pendulum is independent of its__________

19 / 96

Earthquake produces waves through the body of the Earth in form of______

20 / 96

Which of the following characteristics of a wave is independent of the others______

21 / 96

Which is example of simple harmonic motion?

22 / 96

The relation between v, f and λ of a wave is __________

23 / 96

The Time taken by vibrating body to complete one vibration is________

24 / 96

Which of the following is an example of simple harmonic motion?

25 / 96

Heat and light waves are some example of____________

26 / 96

The magnitude of the restoring force________ with the distance from the mean position.

27 / 96

________are lowest point.

28 / 96

Crests and Troughs appear as __________lines respectively.

29 / 96

In a vacuum all electromagnetic waves have the same________

30 / 96

_______are travelling disturbance

31 / 96

Vibratory motion of ideal systems, in the absence of any friction or resistance continues____

32 / 96

In ______ the particles of medium move back and forth along the direction of propagation of waves.

33 / 96

The bending of waves around the corners of obstacles is________

34 / 96

Due to _______ the mass does not stop at the mean position but continues its motion.

35 / 96

Waves transfer_______

36 / 96

The displacement of an object in SHM when the kinetic energy and potential energy is equal to ________

37 / 96

38 / 96

The apparatus used to study the properties of waves is____________

39 / 96

Refraction of water waves depend on the _______of water waves.

40 / 96

_________are the region where pressure on the layer of the air is less than surrounding.

41 / 96

Electromagnetic waves consist of electric and magnetic fields oscillating_______ to each other.

42 / 96

If the mass of bob of a simple pendulum is doubled, its time period ________

43 / 96

The relation between the velocity frequency and wavelength of the wave is known as________

44 / 96

A spider detects its prey due to ___________ produce in the web.

45 / 96

Such waves which require medium for their production and propagation are called______

46 / 96

There are ______ basic types of waves.

47 / 96

In ball and bowl system the___________ force act as restoring force.

48 / 96

In SHM velocity of vibrating body is zero at __________

49 / 96

Motion of mass attached to spring is an example of ________motion.

50 / 96

Waves which do not require medium is called__________

51 / 96

Transverse waves move through solids at _________of the speed of longitudinal waves.

52 / 96

Wave equation is true for__________

53 / 96

If the mass of the bob of a pendulum is increased by a factor of 3, the period of the pendulum’s motion will_______

54 / 96

Vibrator is an ________electric motor.

55 / 96

If the length of a simple pendulum is halved, its time period T will become______

56 / 96

If length of simple pend is halved its time period becomes________

57 / 96

The force applied on a body is directly proportional to the change in length, which is called _____

58 / 96

The value of k depends upon __________ of spring.

59 / 96

In reflection, angle of incidence is ____ angle of reflection.

60 / 96

Wave transfer________

61 / 96

The slit or obstacles must be equal to__________ of wave to observe diffraction properly

62 / 96

_________developed first pendulum clock that could accurately measure time.

63 / 96

Shock absorbers damp vibrations and convert their energy into ________ energy of oil.

64 / 96

Which one of the following is not example of SHM?

65 / 96

Christian Huygen invented the pendulum clock in_________

66 / 96

The ratio of exerted force to displacement is called_________

67 / 96

Diffraction of waves can clearly be observed if size of the slit or obstacle is nearly equal to _______of wave.

68 / 96

The particles of the solid can vibrate about their____________

69 / 96

A human eardrum can oscillate back and forth up to_________ times in one second.

70 / 96

In SHM acceleration of vibrating body is always directed towards ______

71 / 96

High frequency wave carries _______

72 / 96

Energy is transferred from one place of medium to the other in the form of_____

73 / 96

In SHM acceleration of vibratory motion is maximum at _______

74 / 96

Number of vibrations completed in one second is called_______

75 / 96

Refraction of light rays depend on the _______of light rays.

76 / 96

A body is said to be _____________if it moves back and forth about a point.

77 / 96

Time required to complete one cycle is called__________

78 / 96

If F =kx , then k indicates_________

79 / 96

Kinetic energy is __________ at extreme position.

80 / 96

The maximum potential energy of a vibrating mass attached to a spring is at______

81 / 96

On screen crest appear as_________

82 / 96

A large ripple tank with a vibrator working at a frequency of 30Hz produces 25 complete waves in a distance of 50cm. the velocity of the wave is _______

83 / 96

Which of the following is a method of energy transfer?

84 / 96

A __________ force always pushes or pulls the object performing oscillatory motion towards the mean position.

85 / 96

________are parts of longitudinal wave where loops of spring are far apart from each other.

86 / 96

_______are highest points.

87 / 96

Heat and light waves are ________

88 / 96

The bouncing back of a wave in the same medium after striking a non-transparent medium is___

89 / 96

The relation between velocity, wavelength and time period is___________

90 / 96

Electromagnetic waves consist of _________

91 / 96

Transmission can be heard in such areas where the waves cannot reach directly due to_______

92 / 96

If mass of bob of simple pendulum is doubled its time period will_______

93 / 96

which of the following devices can be used to produce both a transverse and longitudinal wave?

94 / 96

Force exerted on the body is always directed__________ the displacement of mass.

95 / 96

Water and light waves are_________

96 / 96

______are region where pressure on the layer of air is more than surroundings.

Your score is

The average score is 55%

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If you find any mistake in MCQs, please inform us by Commenting or by Contact us menu to improve the Quality of this free content.

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MCQs Chap # 10 – Physics 10th

(Download in pdf format)

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

Solved Numericals Chap # 10 – Physics 10th

(Download in pdf format)

Short Questions Chap # 10 – Physics 10th

(Download in pdf format)

Long Questions Chap # 10 – Physics 10th

(Download in pdf format)

Conceptual Questions Chap # 10 – Physics 10th

(Download in pdf format)

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, Numerical for Class 10th

If your are talking about the Study material of Class 10th Physics Notes chapter-10, Physics Notes for 10th Class Chapter-10, eStudent.pk is providing same helpful content against each chapter of Physics Class 10 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 9th 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 as adamjee notes class 10 Physics 2022, adamjee notes for class 10 Physics, adamjee notes for class 10, adamjee notes, Physics Notes for 10th Class Chapter-10. 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.

Physics Notes for 10th Class: 

For All types Notes of physics you can search hour website. we have added the topics like adamjee notes for class 10, adamjee notes for class 10 physics, 10th class physics notes, 10th Class notes of physcis, Physics Note 10th Class, physics notes for class 10 pdf”, class 10 physics notes chapter 1, kips notes for 10th class physics, 10th class physics notes english medium pdf, physics notes for class 10 sindh board pdf download, 10th class physics notes urdu medium, physics class 10 chapter 1, physics notes for class 10 chapter 11, 10th class physics notes pdf, kips notes for 10th class physics, class 10 physics notes chapter 1, 10th class physics notes pdf in urdu, 10th class physics numericals notes, physics class 10 chapter 2 notes, 10th class physics short questions notes, 10th class physics numericals pdf download, 10th Classs physics MCQs, 10th Class Physics MCQs Chapter 10, Physics Notes for 10th Class, Physics Notes for 10th Class Chapter-10.

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.