Sumitra Siromani Solutions for Exercise 1: EXERCISES

Author:Sumitra Siromani

Sumitra Siromani Science Solutions for Exercise - Sumitra Siromani Solutions for Exercise 1: EXERCISES

Attempt the free practice questions from Exercise 1: EXERCISES with hints and solutions to strengthen your understanding. Science Ahead 3 solutions are prepared by Experienced Embibe Experts.

Questions from Sumitra Siromani Solutions for Exercise 1: EXERCISES with Hints & Solutions

EASY
3rd CBSE
IMPORTANT
Science Ahead 3>Chapter 14 - Light, Sound and Forces>EXERCISES>Q 3

Only the sun can produce its own light.

EASY
3rd CBSE
IMPORTANT
Science Ahead 3>Chapter 14 - Light, Sound and Forces>EXERCISES>Q 3

When the path of light is blocked, a shadow is formed.

EASY
3rd CBSE
IMPORTANT
Science Ahead 3>Chapter 14 - Light, Sound and Forces>EXERCISES>Q 3

Slow to and fro movement of something produces sound.

EASY
3rd CBSE
IMPORTANT
Science Ahead 3>Chapter 14 - Light, Sound and Forces>EXERCISES>Q 3

Music can damage your ears if played very loudly.

EASY
3rd CBSE
IMPORTANT
Science Ahead 3>Chapter 14 - Light, Sound and Forces>EXERCISES>Q 3

We need more force to move heavy things.

MEDIUM
3rd CBSE
IMPORTANT
Science Ahead 3>Chapter 14 - Light, Sound and Forces>EXERCISES>Q 4

Describe how shadows are formed.

MEDIUM
3rd CBSE
IMPORTANT
Science Ahead 3>Chapter 14 - Light, Sound and Forces>EXERCISES>Q 5

Explain what is a force.

MEDIUM
3rd CBSE
IMPORTANT
Science Ahead 3>Chapter 14 - Light, Sound and Forces>EXERCISES>Q 6

When do you need energy?