Mansi Garg and Jitendra Kumar Solutions for Chapter: Sound, Exercise 2: Check Point 2

Author:Mansi Garg & Jitendra Kumar

Mansi Garg Physics Solutions for Exercise - Mansi Garg and Jitendra Kumar Solutions for Chapter: Sound, Exercise 2: Check Point 2

Attempt the practice questions on Chapter 9: Sound, Exercise 2: Check Point 2 with hints and solutions to strengthen your understanding. All In One ICSE Physics solutions are prepared by Experienced Embibe Experts.

Questions from Mansi Garg and Jitendra Kumar Solutions for Chapter: Sound, Exercise 2: Check Point 2 with Hints & Solutions

HARD
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 9 - Sound>Check Point 2>Q 1

With the increase in the humidity, does the speed of sound increases or decreases?

MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 9 - Sound>Check Point 2>Q 2

Why is lightning seen before thunder?

HARD
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 9 - Sound>Check Point 2>Q 3

What is audible range of sound?

HARD
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 9 - Sound>Check Point 2>Q 4

Which animals generates infrasonic sound?

MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 9 - Sound>Check Point 2>Q 5

Which type of frequency is used by bats for catching their prey?

MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 9 - Sound>Check Point 2>Q 6

Write the full name to SONAR.

MEDIUM
9th ICSE
IMPORTANT
All In One ICSE Physics>Chapter 9 - Sound>Check Point 2>Q 7

Does a supersonic object move faster than sound?