Subject Experts Solutions for Chapter: Sound, Exercise 3: HOTS

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Subject Experts Science Solutions for Exercise - Subject Experts Solutions for Chapter: Sound, Exercise 3: HOTS

Attempt the practice questions on Chapter 13: Sound, Exercise 3: HOTS with hints and solutions to strengthen your understanding. GALAXY SCIENCE IN EVERYDAY LIFE solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Sound, Exercise 3: HOTS with Hints & Solutions

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>HOTS>Q 1

You must have seen a dholak. Why do the two different sides of it produce sounds of varied pitch?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>HOTS>Q 2

Why does an auditorium have carpets, rough materials and false ceilings?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>HOTS>Q 3

If sound cannot travel in vacuum, how astronomers from the space talk to the scientists on the earth?

EASY
8th CBSE
IMPORTANT
GALAXY SCIENCE IN EVERYDAY LIFE>Chapter 13 - Sound>HOTS>Q 4

Why does a vibrating simple pendulum not produce any sound?