Jammu and Kashmir Board Solutions for Chapter: Sound, Exercise 1: Exercises

Author:Jammu and Kashmir Board

Jammu and Kashmir Board Science Solutions for Exercise - Jammu and Kashmir Board Solutions for Chapter: Sound, Exercise 1: Exercises

Attempt the practice questions on Chapter 5: Sound, Exercise 1: Exercises with hints and solutions to strengthen your understanding. SCIENCE TEXTBOOK FOR CLASS 8 solutions are prepared by Experienced Embibe Experts.

Questions from Jammu and Kashmir Board Solutions for Chapter: Sound, Exercise 1: Exercises with Hints & Solutions

EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 5 - Sound>Exercises>Q 3

The lower the frequency of vibration, the higher is the pitch.

EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 5 - Sound>Exercises>Q 3

Unwanted or unpleasant sound is termed as music.

EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 5 - Sound>Exercises>Q 3

Noise pollution may cause partial hearing impairment.

EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 5 - Sound>Exercises>Q 4

Time taken by an object to complete one oscillation is called _____ . (Duration, Time period)

EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 5 - Sound>Exercises>Q 4

Loudness is determined by the _____ of vibration.

EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 5 - Sound>Exercises>Q 4

The unit of frequency is _____.

EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 5 - Sound>Exercises>Q 4

Unwanted sound is called _____.

EASY
8th Jammu and Kashmir Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS 8>Chapter 5 - Sound>Exercises>Q 4

 Shrillness of a sound is determined by the _____ of vibration.