Subject Experts Solutions for Chapter: Changes Around Us, Exercise 5: Quick Response

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Subject Experts Science Solutions for Exercise - Subject Experts Solutions for Chapter: Changes Around Us, Exercise 5: Quick Response

Attempt the practice questions on Chapter 6: Changes Around Us, Exercise 5: Quick Response 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: Changes Around Us, Exercise 5: Quick Response with Hints & Solutions

EASY
6th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 6 - Changes Around Us>Quick Response>Q 1

What is contraction?

EASY
6th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 6 - Changes Around Us>Quick Response>Q 2

What happens when a metal is heated?

EASY
6th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 6 - Changes Around Us>Quick Response>Q 3

Give any two examples of physical changes in which heating or cooling is involved.

EASY
6th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 6 - Changes Around Us>Quick Response>Q 4

Why is a small gap left between the rail tracks?

MEDIUM
6th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 6 - Changes Around Us>Quick Response>Q 5

How does a hot air balloon rise up in the air?