Chhattisgarh Board Solutions for Chapter: Sound, Exercise 3: NOW ANSWER THESE

Author:Chhattisgarh Board

Chhattisgarh Board Science & Technology Solutions for Exercise - Chhattisgarh Board Solutions for Chapter: Sound, Exercise 3: NOW ANSWER THESE

Attempt the practice questions on Chapter 10: Sound, Exercise 3: 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 3: NOW ANSWER THESE with Hints & Solutions

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

Write the difference between audible and ultrasonic sounds.

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

Write two uses of ultrasonic sound.

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

Write the audible range of normal human beings.