Subject Experts Solutions for Chapter: Sound, Exercise 1: Check your progress

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Subject Experts Physics Solutions for Exercise - Subject Experts Solutions for Chapter: Sound, Exercise 1: Check your progress

Attempt the practice questions on Chapter 7: Sound, Exercise 1: Check your progress with hints and solutions to strengthen your understanding. Living Science Physics 8 solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Sound, Exercise 1: Check your progress with Hints & Solutions

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 7 - Sound>Check your progress>Q A

The time taken by a wave to complete one oscillation is called its _____.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 7 - Sound>Check your progress>Q A

Loudness of a sound decreases with _____ in its amplitude.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 7 - Sound>Check your progress>Q A

A shrill voice has _____ frequency.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 7 - Sound>Check your progress>Q A

The _____ distinguishes the sounds of a guitar and a bongo with the same pitch and loudness.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 7 - Sound>Check your progress>Q B

Name three factors on which loudness of a sound depend.

MEDIUM
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 7 - Sound>Check your progress>Q B

Which of the two will have a higher pitch - the sound of a whistle or that of a drum?

MEDIUM
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 7 - Sound>Check your progress>Q B

How is pitch different from the frequency?

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 7 - Sound>Check your progress>Q B

What do you understand by the quality of sound or timbre?