EASY
6th CBSE
IMPORTANT
Earn 100

What is a physical change? Explain with two examples.

Important Questions on Changes Around Us

EASY
6th CBSE
IMPORTANT
Science>Chapter 6 - Changes Around Us>TEST YOUR SKILLS>Q 2
What happens when water is heated? What type of change is it?
EASY
6th CBSE
IMPORTANT
Science>Chapter 6 - Changes Around Us>TEST YOUR SKILLS>Q 3
What are reversible changes? Give two examples.
EASY
6th CBSE
IMPORTANT
Science>Chapter 6 - Changes Around Us>TEST YOUR SKILLS>Q 4
Classify the changes: (i) Rusting of Iron (ii) Formation of curd from milk (iii) Melting of ice (iv) Burning of paper as physical or chemical changes.
EASY
6th CBSE
IMPORTANT
Science>Chapter 6 - Changes Around Us>TEST YOUR SKILLS>Q 5
Define fast changes with two examples.
EASY
6th CBSE
IMPORTANT
Science>Chapter 6 - Changes Around Us>TEST YOUR SKILLS>Q 1
Why does a blacksmith heat the metal rim to fix it on a cartwheel?
MEDIUM
6th CBSE
IMPORTANT
Science>Chapter 6 - Changes Around Us>TEST YOUR SKILLS>Q 2
Define expansion and contraction and give an example of each.
EASY
6th CBSE
IMPORTANT
Science>Chapter 6 - Changes Around Us>TEST ASSIGNMENT>Q 1
Is melting of wax reversible or irreversible change?
EASY
6th CBSE
IMPORTANT
Science>Chapter 6 - Changes Around Us>TEST ASSIGNMENT>Q 2
Change of weather can be classified as a _____ change. (slow/fast)