CBSE Class 8 Science Sound MCQs

Refer to CBSE Class 8 Science Sound MCQs provided below available for download in Pdf. The MCQ Questions for Class 8 Science with answers are aligned as per the latest syllabus and exam pattern suggested by CBSE, NCERT and KVS. Multiple Choice Questions for Chapter 13 Sound are an important part of exams for Class 8 Science and if practiced properly can help you to improve your understanding and get higher marks. Refer to more Chapter-wise MCQs for CBSE Class 8 Science and also download more latest study material for all subjects

MCQ for Class 8 Science Chapter 13 Sound

Class 8 Science students should refer to the following multiple-choice questions with answers for Chapter 13 Sound in Class 8.

Chapter 13 Sound MCQ Questions Class 8 Science with Answers

Question. Sound is produced by

a) Non-Vibrating objects only

b) Vibrating and non- vibrating objects

c) Vibration has no relation to sound

d) Vibrating objects only

Answer: D

 

Question. Sound cannot travel through

a) vacuum

b) air

c) water

d) solids

Answer: A

 

Question.  Vibration is also known as

a) Vibratory motion

b) Translatory motion

c) Oscillatory motion

d)  None of these

Answer: C

 

Question. Frequency is expressed in

a) Kilometer

b) Hertz

c) gram

d) Degree centigrade

Answer: B

 

Question. The number of oscillations per second is called

a) Amplitude of oscillation

b) Pitch of oscillation

c) Frequency of oscillation

d) None of the above

Answer: C

 

Question. Above _____ dB the sound becomes physically painful

a) 60

b) 40

c) 120

d) 80

Answer: D

 

Question. When the amplitude of vibration is large, sound produced is

a)  No sound

b) feeble

c) loud

d) No relation between amplitude and sound

Answer: C

 

Question. Human can hear sound in the range of

a) 200-2000 Hz

b) 20-20,000 Hz

c)  2-20000 Hz

d) 2000-200000 Hz

Answer: B

 

Question. An ultrasound equipment works at frequency

a) Higher than 20,000 Hz

b) Higher than 10,000 Hz

c) Lower than 20,000 Hz

d) Lower than 10,000 Hz

Answer: A

 

Question. Voice of man is heavy compared to a woman because

a) Female vocal cord is longer

b) Male vocal cord is shorter

c) Male vocal cord is longer

d) The concept is not related

Answer: C

 

Question: Noise pollution is harmful for

a) All

b) Human

c) Cat

d) Bird

Answer: A

 

Question: Sound propagates maximum in

a) Solid

b) Gas

c) Liquid

d) All

Answer: A

 

Question: Voice box or larynx of human process

a) Sound

b) Wind

c) Loudness

d) None of the options

Answer: A

 

Question: To an fro motion of an object is called

a) Vibration

b) Waves

c) Amplitude

d) All of these

Answer: A

 

Question: Sound is kind of

a) Energy

b) Work

c) Force

d) None of the options

Answer: A

 

Question: The pitch of sound depends on

a) Frequency

b) Amplitude

c) Frequency and amplitude

d) None of the options

Answer: A

 

Question: Large amplitude of sound vibrations will produce:

a) Loud sound

b) Meak sound

c) Slow sound

d) Sheark

Answer: A

 

Question: The voice box is called:

a) Larynx

b) Stomach

c) Heart

d) Mouth

Answer: A

 

Question: The hearing range of human ear is

a) 20 hz to 20,000 hz

b) Less than 20 hz

c) More than 20,000 hz

d) 20 hz to 25,000 hz

Answer: A

 

Question: Eardrum is a part of

a) Hearing organ

b) Sound producing organ

c) Skeletal system

d) Reproductive organ

Answer: A

 

Question. An Object Is Vibrating At 50 Hz. What Is Its Time Period?

(a) 0.02 s

(b) 2 s

(c) 0.2 s

(d) 20 s

Answer : A

 

Question. Consider The Following Statements And Choose The Correct One:

(a) The pitch of a sound depends on the frequency of vibration.

(b) If the frequency of vibration is low, the sound produced has a low pitch.

(c) If the frequency of vibration is high, the sound produced has a high pitch.

(d) All the above.

Answer : D

 

Question. The pitch of sound depends on

(a) frequency

(b) amplitude

(c) both of these

(d) none of these

Answer : A

 

Question. When the amplitude is small, the sound produced is:

(a) loud

(b) feeble

(c) low pitched

(d) none of these

Answer : B

 

Quesiton. Large amplitude of sound vibrations will produce:

(a) loud sound

(b) slow sound

(c) meak sound

(d) shreak

Answer : A

 

Question. Sound waves do not travel through

(a) solids

(b) gases

(c) liquids

(d) vacuum

Answer : D

 

Question. In sitar sound Is produced by:

(a) beating

(b) rubbing

(c) blowing

(d) plucking

Answer : A

 

Question. A shehnai produces sound from:

(a) vibrating strings

(b) vibrating membrane

(c) vibrating air column

(d) none of these

Answer : C

 

Question. Sound:

(a) can travel through vacuum

(b) cannot travel through vacuum

(c) sound can sometimes travel through

(d) none of these vacuum

Answer : B

 

Question. The Loudness Of Sound Is Determined By Its:

(a) Amplitude of vibration

(b) Ratio of amplitude and frequency of vibration

(c) Frequency of vibration

(d) Product of amplitude and frequency of vibration

Answer : A

Chapter 01 Crop Production and Management
CBSE Class 8 Science Crop Production and Management MCQs
Chapter 02 Microorganisms Friend or Foe
CBSE Class 8 Science Microorganisms Friend or Foe MCQs
Chapter 03 Synthetic Fibres and Plastics
CBSE Class 8 Science Synthetic Fibre and Plastics MCQs
Chapter 04 Materials Metals and Non Metals
CBSE Class 8 Science Materials Metals and Non Metals MCQs
Chapter 05 Coal and Petroleum
CBSE Class 8 Science Coal and Petroleum MCQs
Chapter 06 Combustion and Flame
CBSE Class 8 Science Combustion and Flame MCQs
Chapter 07 Conservation of Plants and Animals
CBSE Class 8 Science Conservation of Plants and Animals MCQs
Chapter 08 Cell Structure and Functions
CBSE Class 8 Science Cell Structure and Functions MCQs
Chapter 09 Reproduction in Animals
CBSE Class 8 Science Reproduction in Animals MCQs
Chapter 10 Reaching the Age of Adolescence
CBSE Class 8 Science Reaching The Age of Adolescence MCQs
Chapter 11 Force and Pressure
CBSE Class 8 Science Force and Pressure MCQs
Chapter 14 Chemical Effects of Electric Current
CBSE Class 8 Science Chemical Effect of Electric Current MCQs
Chapter 15 Some Natural Phenomena
CBSE Class 8 Science Some Natural Phenomena MCQs
Chapter 17 Stars and The Solar System
CBSE Class 8 Science Stars and Solar System MCQs
Chapter 18 Pollution of Air and Water
CBSE Class 8 Science Pollution of Air and Water MCQs
More MCQ Questions Class 8 Science
CBSE Class 8 Science MCQs Bank

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All MCQs given above for Class 8 Science have been made as per the latest syllabus and books issued for the current academic year. The students of Class 8 can refer to the answers which have been also provided by our teachers for all MCQs of Science so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided lot of MCQ questions for Class 8 Science so that you can solve questions relating to all topics given in each chapter. All study material for Class 8 Science students have been given on studiestoday.

Chapter 13 Sound CBSE Class 8 MCQs Science

Regular MCQs practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Chapter 13 Sound concepts. MCQs play an important role in developing understanding of Chapter 13 Sound in CBSE Class 8. Students can download and save or print all the MCQs, printable assignments, practice sheets of the above chapter in Class 8 Science in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 8 Science MCQ Test for the same chapter

CBSE MCQs Science Class 8 Chapter 13 Sound

CBSE Class 8 Science best textbooks have been used for writing the problems given in the above MCQs. If you have tests coming up then you should revise all concepts relating to Chapter 13 Sound and then take out print of the above MCQs and attempt all problems. We have also provided a lot of other MCQs for Class 8 Science which you can use to further make yourself better in Science

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Multiple Choice Questions (MCQs) for Chapter 13 Sound Class 8 Science are objective-based questions which provide multiple answer options, and students are required to choose the correct answer from the given choices.

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