EASY
7th CBSE
IMPORTANT
Earn 100

What do you mean by “rectilinear propagation of light”?

Important Questions on Light

EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.1>Q II
What kind of image is formed when a candle is placed in front of the plane mirror?
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.1>Q II
Do you obtain the image of the candle when a vertical screen is placed behind the mirror?
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.1>Q II
What is “lateral inversion”?
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.1>Q II
A man stands in front of a plane mirror and sees his image. What is the type of image formed?
MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.1>Q II
State the characteristics of the image formed by a plane mirror.
EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.1>Q II
We can see the light of a candle flame through a straight tube but not through a bent tube. Why?
MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.1>Q II
Why is the word ‘AMBULANCE’ written in inverted form in the emergency medical vans. Explain the phenomenon.
MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 15 - Light>Exercise 15.1>Q III
Distinguish between real and virtual image.