Chhattisgarh Board Solutions for Chapter: Sound, Exercise 5: NOW ANSWER THESE

Author:Chhattisgarh Board

Chhattisgarh Board Science & Technology Solutions for Exercise - Chhattisgarh Board Solutions for Chapter: Sound, Exercise 5: NOW ANSWER THESE

Attempt the practice questions on Chapter 10: Sound, Exercise 5: NOW ANSWER THESE with hints and solutions to strengthen your understanding. Science & Technology Class - VIII solutions are prepared by Experienced Embibe Experts.

Questions from Chhattisgarh Board Solutions for Chapter: Sound, Exercise 5: NOW ANSWER THESE with Hints & Solutions

MEDIUM
8th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VIII>Chapter 10 - Sound>NOW ANSWER THESE>Q 1

Give the two examples each for sounds with a high pitch and with a low pitch.

MEDIUM
8th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VIII>Chapter 10 - Sound>NOW ANSWER THESE>Q 2

What kind of sound is produced when vocal cords are thin and stretched?

MEDIUM
8th Chhattisgarh Board
IMPORTANT
Science & Technology Class - VIII>Chapter 10 - Sound>NOW ANSWER THESE>Q 3

How do birds, fishes and flies produce sound?