Lakhmir Singh and Manjit Kaur Solutions for Chapter: Sound, Exercise 26: Very Short Answer Type Questions
Author:Lakhmir Singh & Manjit Kaur
Lakhmir Singh Physics Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: Sound, Exercise 26: Very Short Answer Type Questions
Attempt the practice questions on Chapter 5: Sound, Exercise 26: Very Short Answer Type Questions with hints and solutions to strengthen your understanding. Science for Ninth Class Part 1 Physics solutions are prepared by Experienced Embibe Experts.
Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: Sound, Exercise 26: Very Short Answer Type Questions with Hints & Solutions
EASY
9th CBSE
IMPORTANT
There are three small bones in the middle ear- anvil, hammer and stirrup: Which of these bones is in touch with oval window?
EASY
9th CBSE
IMPORTANT
Can we hear ultrasonic waves?
EASY
9th CBSE
IMPORTANT
What name is given to sound waves of frequencies higher than ?
EASY
9th CBSE
IMPORTANT
An echo is simply a _____ (refraction/reflection) of sound.
EASY
9th CBSE
IMPORTANT
The pitch of a sound depends on _____.
(Choose from: amplitude/frequency)
EASY
9th CBSE
IMPORTANT
Loudness of sound depends on _____.
EASY
9th CBSE
IMPORTANT
Quality of sound depends on _____(only wavelength/ only amplitude/ waveform).
EASY
9th CBSE
IMPORTANT
Echoes are caused by the _____ of sound.
