Dr. S K Jain and Dr. Shailesh K Jain Solutions for Chapter: Sound, Exercise 2: CLASS ASSIGNMENT 2

Author:Dr. S K Jain & Dr. Shailesh K Jain

Dr. S K Jain Physics Solutions for Exercise - Dr. S K Jain and Dr. Shailesh K Jain Solutions for Chapter: Sound, Exercise 2: CLASS ASSIGNMENT 2

Attempt the practice questions on Chapter 6: Sound, Exercise 2: CLASS ASSIGNMENT 2 with hints and solutions to strengthen your understanding. Physics solutions are prepared by Experienced Embibe Experts.

Questions from Dr. S K Jain and Dr. Shailesh K Jain Solutions for Chapter: Sound, Exercise 2: CLASS ASSIGNMENT 2 with Hints & Solutions

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 2>Q 3

What are compression and rarefaction in a longitudinal wave?

MEDIUM
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 2>Q 4

How is a longitudinal wave described graphically?

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 2>Q 5

Draw density-distance graph for a longitudinal wave.

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 2>Q 6

What are transverse waves? Give two examples.

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 2>Q 7

How is the time period of a wave related to its frequency.

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 2>Q 8

In the curve shown in the figure half the wavelength is

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EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 2>Q 8

What kind of sound is produced by an earthquake before the main shock wave begins?

EASY
9th CBSE
IMPORTANT
Physics>Chapter 6 - Sound>CLASS ASSIGNMENT 2>Q 10

For hearing the loudest ticking sound heard by the ear, find the angle x in the figure shown below

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