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.

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Physics Ch-11, 10th

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1 / 64

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

2 / 64

By using an ____________ we can see sound wave.

3 / 64

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

4 / 64

_____________waves carry more energy and higher frequency than sound waves.

5 / 64

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

6 / 64

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

7 / 64

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

8 / 64

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

9 / 64

Pitch of sound depends on_____________

10 / 64

Sound is ____________Wave.

11 / 64

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

12 / 64

Old people cannot hear sound even above ____________

13 / 64

We hear sound produce by musical instrument such as _____________

14 / 64

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

15 / 64

How does sound travel from its source to your ear?

16 / 64

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

17 / 64

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

18 / 64

The amplitude of 100 dB sound is ___________

19 / 64

The intensity of sound depends on the ___________ of sound.

20 / 64

Ultrasonics are used to measure the depth of Water by____________

21 / 64

Which is an example of a longitudinal wave.

22 / 64

Mice can hear frequencies up to ___________

23 / 64

Intensity of whispering is ____________

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

Which Option is Correct ?

24 / 64

By which waves small cracks can appear___________

25 / 64

Noise has negative effects on human health it causes except ____________

26 / 64

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

27 / 64

Which are the acoustic protection except ___________

28 / 64

By ultrasonic waves ____________ can be destroyed.

29 / 64

The study of sound is called______

30 / 64

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

31 / 64

Loudness of sound depends on_________

32 / 64

Sound is produced by__________

33 / 64

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

34 / 64

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

35 / 64

Bats can hear Frequencies up to_______________

36 / 64

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

37 / 64

Sound can travel only in presence of _______

38 / 64

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

39 / 64

The speed of sound varies with_______________

40 / 64

Which bird fly easily between wires in the black room.

41 / 64

Intensity of loudest audible sound is__________

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

Which Option is Correct ?

42 / 64

The Loudness of a sound is most closely related to its_______

43 / 64

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

44 / 64

Noise correspond ____________ vibration.

45 / 64

Multiple reflections called ___________

46 / 64

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

47 / 64

Sound waves with frequency less than 20Hz are called _____________

48 / 64

Corresponds to irregular and sudden vibrations produced by some sound ___________

49 / 64

Intensity of faintest sound is __________

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

Which Option is Correct ?

50 / 64

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

51 / 64

Such sounds which are unpleasant to our ears are called ____________

52 / 64

Voice of Child is _______________

53 / 64

The Level of noise recommended in most of countries is ________

54 / 64

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

55 / 64

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

56 / 64

Ultrasound is the frequency of sound higher than ___________

57 / 64

Which form of energy is sound?

58 / 64

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

59 / 64

The sensation of sound persists in our brain about ___________

60 / 64

1 bell is equal to ____________

61 / 64

Audible frequency range is ____________

62 / 64

Frequency of silent whistle Lies between__________

63 / 64

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

64 / 64

Intensity is a ____________quantity.

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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%
160

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

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

2 / 96

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

3 / 96

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

4 / 96

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

5 / 96

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

6 / 96

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

7 / 96

8 / 96

In ball and bowl system the mean position is at _________

9 / 96

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

10 / 96

Vibration is also known as _______

11 / 96

Frequency is ________ of time period.

12 / 96

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

13 / 96

Which one of the following is not example of SHM?

14 / 96

If F =kx , then k indicates_________

15 / 96

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

16 / 96

The bending of waves around the corners of obstacles is________

17 / 96

Electromagnetic waves consist of _________

18 / 96

Waves which do not require medium is called__________

19 / 96

Mathematically, S.H.M is represented as____________

20 / 96

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

21 / 96

In SHM velocity of vibrating body is maximum at a________

22 / 96

The product of frequency and time period is equal to________

23 / 96

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

24 / 96

Crests and Troughs appear as __________lines respectively.

25 / 96

Heat and light waves are ________

26 / 96

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

27 / 96

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

28 / 96

Refraction of water waves depend on the _______of water waves.

29 / 96

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

30 / 96

The Time taken by vibrating body to complete one vibration is________

31 / 96

Refraction of light rays depend on the _______of light rays.

32 / 96

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

33 / 96

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

34 / 96

The ratio of exerted force to displacement is called_________

35 / 96

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

36 / 96

Waves transfer_______

37 / 96

Which is example of simple harmonic motion?

38 / 96

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

39 / 96

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

40 / 96

_______are travelling disturbance

41 / 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_______

42 / 96

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

43 / 96

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

44 / 96

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

45 / 96

Vibrator is an ________electric motor.

46 / 96

There are ______ basic types of waves.

47 / 96

In a vacuum all electromagnetic waves have the same________

48 / 96

Time period of simple pendulum is independent of__________

49 / 96

Water and light waves are_________

50 / 96

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

51 / 96

In SHM acceleration of vibrating body is always directed towards ______

52 / 96

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

53 / 96

Time required to complete one cycle is called__________

54 / 96

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

55 / 96

The value of k depends upon __________ of spring.

56 / 96

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

57 / 96

_______are highest points.

58 / 96

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

59 / 96

The relation between velocity, wavelength and time period is___________

60 / 96

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

61 / 96

Wave transfer________

62 / 96

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

63 / 96

In SHM acceleration of vibratory motion is maximum at _______

64 / 96

The distance between two consecutive crests and troughs is called ________

65 / 96

Which of the following is a method of energy transfer?

66 / 96

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

67 / 96

________are lowest point.

68 / 96

High frequency wave carries _______

69 / 96

In SHM velocity of vibrating body is zero at __________

70 / 96

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

71 / 96

Wave equation is true for__________

72 / 96

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

73 / 96

Kinetic energy is __________ at extreme position.

74 / 96

On screen crest appear as_________

75 / 96

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

76 / 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 _______

77 / 96

The net force is zero when bob of simple pendulum is________

78 / 96

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

79 / 96

Ball and bowl system is an example of _________

80 / 96

If length of simple pend is halved its time period becomes________

81 / 96

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

82 / 96

Heat and light waves are some example of____________

83 / 96

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

84 / 96

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

85 / 96

The apparatus used to study the properties of waves is____________

86 / 96

_________developed first pendulum clock that could accurately measure time.

87 / 96

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

88 / 96

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

89 / 96

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

90 / 96

Number of vibrations completed in one second is called_______

91 / 96

The particles of the solid can vibrate about their____________

92 / 96

The period of a pendulum is independent of its__________

93 / 96

Christian Huygen invented the pendulum clock in_________

94 / 96

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

95 / 96

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

96 / 96

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

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The average score is 55%

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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.