10th Class Physics chapter 2 English Medium Online MCQ Test With Answer

We are allowing all students to attempt our physics class 10 chapter 2 mcqs from this page. Students who want to score better in their 10th class physics board exam should definitely try to solve our provided mcqs of physics class 10 chapter 2 online test. This online test has been prepared by our highly qualified teachers which means test can be challenging but it will help you in understanding the fundamentals of Physics chapter 2 better. You can easily start the online mcqs test of by just pressing the “Start Chapter 2 Test” button. This is absolutely free and time saving. Students will be able to cover more syllabus in less time from the comfort of their home. We have also explained the process of attempting and some additional features of our online test further below on this page.

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MCQ's Test For Chapter 2 "Sound"

Try The MCQ's Test For Chapter 2 "Sound"

  • Total Questions12

  • Time Allowed15

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Sound

00:00
Question # 1

The distance between two consecutive compressions or rarefactions in longitudinal waves is called:

Question # 2

When frequency of sound wave is increased, which of the following decreases?
i) Wavelength ii) Period iii) Amplitude

Question # 3

Astronauts is space need to communicate with each other by radio links because:

Question # 4

The sound waves are the example of:

Question # 5

the waves have properties:

Question # 6

The maximum displacement from mean position is called:

Question # 7

Ripple tank is an instrument which is used to study the characteristics of:

Question # 8

1 GB =

Question # 9

The product of frequency and wavelength is equal to:

Question # 10

The frequency of silent whistle is:

Question # 11

The disturbance travelling in a medium is called:

Question # 12

In simple pendulum motion, restoring force is provided by:

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Prepare Complete Set Wise Chapter 2 "Sound" MCQs Online With Answers


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Mcqs Solved File

Students can prepare for their physics board exam by attempting our online mcqs test but if you think that you aren’t ready yet to attempt the online test and need more preparation, then you can download our physics 10 class solved mcqs of ch 2 in the form of pdf from this page. These solved mcqs are also been comprised by our experienced teachers. By preparing Physics mcqs from this file students can definitely score god marks in our online mcqs test of chapter 2 and ultimately this mcqs file will also help you in your physics board exam. Students who have fully covered their syllabus can also access this mcqs file to increase their knowledge.

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Sr.# Question Answer
1

The waves, which are used to detect the broken bones are called:
A.

Light waves

B.

x-rays

C.

sound waves

D.

both b and c
2 The character by which lound and faint sound can be distinguished is called:
A. Pitch
B. Quality
C. Loudness
D. Intensity
3

the unit of frequency is:
A.

hertz

B.

vibration per second

C.

cycle per second

D.

all a, b and c
4

At mean position of pendulum, the potential energy of the pendulum is:
A.

Maximum

B.

Minimum

C.

Much more

D.

Both a and c
5 Bets can hear sound of frequency up to:
A. 100,000 Hz
B. 25000 Hz
C. 120,000 Hz
D. 1000 Hz
6 The S.I unit of intensity of sound is:
A. Wm
B. Wm2
C. Wm-2
D. Wm-1
7 The speed of sound is air at 21 oC is:
A. 336 ms-1
B. 343 ms-1
C. 430 ms-1
D. 470 ms-1
8

Coaxial cable are used to transmit signals:
A.

Magnet

B.

Electric

C.

Mechanical

D.

Both mechanical and magnet
9 The speed of sound in the air at one atmospheric pressure at room temperature is:
A. 343 ms-1
B. 346 ms-1
C. 349 ms-1
D. 339 ms-1
10

1 KB = :
A.

1024 bytes

B.

1024 KB

C.

1024MB

D.

None of these
11

The water waves obey the laws of:
A.

Reflection

B.

Refraction

C.

Diffraction

D.

All of these
12

the waves have properties:
A.

reflection

B.

refraction

C.

diffraction

D.

all of these

Test Questions

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