Subrata Kumar Choudhury and Jibananda Paul Solutions for Chapter: Sound, Exercise 1: EXERCISE
Author:Subrata Kumar Choudhury & Jibananda Paul
Subrata Kumar Choudhury Physical Science & Environment Solutions for Exercise - Subrata Kumar Choudhury and Jibananda Paul Solutions for Chapter: Sound, Exercise 1: EXERCISE
Attempt the practice questions on Chapter 7: Sound, Exercise 1: EXERCISE with hints and solutions to strengthen your understanding. PHYSICAL SCIENCE & ENVIRONMENT CLASS 9 solutions are prepared by Experienced Embibe Experts.
Questions from Subrata Kumar Choudhury and Jibananda Paul Solutions for Chapter: Sound, Exercise 1: EXERCISE with Hints & Solutions
EASY
9th West Bengal Board
IMPORTANT
In which medium sound travels the fastest?
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9th West Bengal Board
IMPORTANT
If be the frequency of a tuning fork then what will be the number of vibrations produced in ?
EASY
9th West Bengal Board
IMPORTANT
Which type of amplitude produces a soft sound?
EASY
9th West Bengal Board
IMPORTANT
Which property of sound depends on the nature of the waveform?
EASY
9th West Bengal Board
IMPORTANT
Which wave property determines the loudness of a sound?
EASY
9th West Bengal Board
IMPORTANT
Which characteristic property of a sound determines the shrillness?
EASY
9th West Bengal Board
IMPORTANT
What is the range of frequency of sound that a human ear can perceive?
EASY
9th West Bengal Board
IMPORTANT
In which part of the human ear the three interlocked bones exist?
