R P Goyal and S S Shome Solutions for Chapter: Sound, Exercise 1: TEST YOURSELF

Author:R P Goyal & S S Shome

R P Goyal Physics Solutions for Exercise - R P Goyal and S S Shome Solutions for Chapter: Sound, Exercise 1: TEST YOURSELF

Attempt the practice questions on Chapter 7: Sound, Exercise 1: TEST YOURSELF with hints and solutions to strengthen your understanding. Concise Physics Middle School for Class 8 solutions are prepared by Experienced Embibe Experts.

Questions from R P Goyal and S S Shome Solutions for Chapter: Sound, Exercise 1: TEST YOURSELF with Hints & Solutions

EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 7 - Sound>TEST YOURSELF>Q A

If a drum is beaten hard, its loudness _____.

MEDIUM
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 7 - Sound>TEST YOURSELF>Q A

A tuning fork produces sound of _____ frequency.

EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 7 - Sound>TEST YOURSELF>Q A

Sound can not travel in

MEDIUM
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 7 - Sound>TEST YOURSELF>Q A

When sound travels in form of a wave​​​

MEDIUM
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 7 - Sound>TEST YOURSELF>Q A

The safe limit of loudness of audible sound is

EASY
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 7 - Sound>TEST YOURSELF>Q A

The unit of loudness is:

MEDIUM
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 7 - Sound>TEST YOURSELF>Q A

In a piano, pitch is decreased by:

MEDIUM
8th ICSE
IMPORTANT
Concise Physics Middle School for Class 8>Chapter 7 - Sound>TEST YOURSELF>Q B

Name the unit in which the loudness of sound is expressed.