R C Sethi Solutions for Chapter: Sound, Exercise 4: ASSESS YOURSELF

Author:R C Sethi

R C Sethi Physics Solutions for Exercise - R C Sethi Solutions for Chapter: Sound, Exercise 4: ASSESS YOURSELF

Attempt the practice questions on Chapter 7: Sound, Exercise 4: ASSESS YOURSELF with hints and solutions to strengthen your understanding. Innovative Physics solutions are prepared by Experienced Embibe Experts.

Questions from R C Sethi Solutions for Chapter: Sound, Exercise 4: ASSESS YOURSELF with Hints & Solutions

EASY
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>ASSESS YOURSELF>Q 1

How does sound travel?

EASY
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>ASSESS YOURSELF>Q 2

What enables you to recognise the voice of your friends?

EASY
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>ASSESS YOURSELF>Q 3

Define audible and inaudible sounds.

EASY
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>ASSESS YOURSELF>Q 4

What determines the pitch of a sound?

EASY
7th ICSE
IMPORTANT
Innovative Physics>Chapter 7 - Sound>ASSESS YOURSELF>Q 5

Give any two applications of an echo.