SCIENCE TEXTBOOK FOR CLASS IX>Chapter 12 - Sound>Questions

NCERT Solutions for Chapter: Sound, Exercise 4: Questions

Author:NCERT

NCERT Science Solutions for Exercise - NCERT Solutions for Chapter: Sound, Exercise 4: Questions

Attempt the practice questions on Chapter 12: Sound, Exercise 4: Questions with hints and solutions to strengthen your understanding. SCIENCE TEXTBOOK FOR CLASS IX solutions are prepared by Experienced Embibe Experts.

Questions from NCERT Solutions for Chapter: Sound, Exercise 4: Questions with Hints & Solutions

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 12 - Sound>Questions>Q 1

What are the wavelength, frequency, time period and amplitude of a sound wave?

EASY

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 12 - Sound>Questions>Q 2

How are the wavelength and frequency of a sound wave related to its speed?

MEDIUM

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 12 - Sound>Questions>Q 3

Calculate the wavelength of a sound wave whose frequency is $220 Hz$ and speed is $440 m / s$ in a given medium.

EASY

9th CBSE

IMPORTANT

SCIENCE TEXTBOOK FOR CLASS IX>Chapter 12 - Sound>Questions>Q 4

A person is listening to a tone of $500 Hz$ sitting at a distance of $450 m$ from the source of the sound. What is the time interval between successive compressions from the source?