EASY
7th CBSE
IMPORTANT
Earn 100

Why do we find a rainbow only in the forenoon or afternoon and not at noon?

Important Questions on Light

EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>Test Your Learning Outcome>Q 3
Name the seven colours in rainbow.
MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>Test Your Learning Outcome>Q 4
How are the seven colours of light arranged in a rainbow?
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>Test Your Learning Outcome>Q 5
Give the name of the phenomenon which results in the formation of a rainbow.
MEDIUM
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>Test Your Learning Outcome>Q 6
How do we experimentally show that white light is composed of seven colours?
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q I
Light travels in a straight line.
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q I
Shadow is formed in the direction opposite to the source of light.
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q I
Image formed in a plane mirror is real.
EASY
7th CBSE
IMPORTANT
S. Chand's SCIENCE For Class VII>Chapter 15 - Light>EXERCISES>Q I
A concave lens is used as a converging lens.