Natasha Mehta Solutions for Exercise 3: ASSESSMENT ZONE

Author:Natasha Mehta

Natasha Mehta Science Solutions for Exercise - Natasha Mehta Solutions for Exercise 3: ASSESSMENT ZONE

Attempt the free practice questions from Exercise 3: ASSESSMENT ZONE with hints and solutions to strengthen your understanding. EXPANDED Universal Science 3 solutions are prepared by Experienced Embibe Experts.

Questions from Natasha Mehta Solutions for Exercise 3: ASSESSMENT ZONE with Hints & Solutions

MEDIUM
3rd CBSE
IMPORTANT

Match the following.

p. A child pedalling a cycle a. It stops moving.
q. A fielder catches a cricket ball b. Its shape changes.
r. A child pulling and then leaving a rubber band c. It starts moving.

MEDIUM
3rd CBSE
IMPORTANT

 Is television a luminous object? Give reason. 

MEDIUM
3rd CBSE
IMPORTANT

 What is a shadow? How are shadows formed?  

MEDIUM
3rd CBSE
IMPORTANT

 Differentiate between transparent and opaque objects.  

MEDIUM
3rd CBSE
IMPORTANT

What is sound? Give two examples of pleasant and unpleasant sounds.

MEDIUM
3rd CBSE
IMPORTANT

What is noise? List three habits to reduce noise.

MEDIUM
3rd CBSE
IMPORTANT

What is a force? How is it helpful to us?   

MEDIUM
3rd CBSE
IMPORTANT

Have you seen a firefly? It is a ‘luminous animal’! Why?