MEDIUM
7th CBSE
IMPORTANT
Earn 100

A light ray is incident on a plane mirror placed in a horizontal plane, making an angle of 30° with the vertical, then the angle  between the reflected ray and the normal is _____

28.57% studentsanswered this correctly

Important Questions on Light

MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Physics>Chapter 4 - Light>PRACTICE QUESTIONS (CLASSROOM WING)>Q 8
The direction of light can be changed by _____.
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Physics>Chapter 4 - Light>PRACTICE QUESTIONS (CLASSROOM WING)>Q 9
The size of an image formed by a plane mirror is _____.
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Physics>Chapter 4 - Light>PRACTICE QUESTIONS (CLASSROOM WING)>Q 10
The image of an object formed on the outer surface of a spoon is always _____.
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Physics>Chapter 4 - Light>PRACTICE QUESTIONS (CLASSROOM WING)>Q 11
A magnified virtual image can be formed by a _____.
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Physics>Chapter 4 - Light>PRACTICE QUESTIONS (CLASSROOM WING)>Q 12
When a ray of light passes through a prism,
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Physics>Chapter 4 - Light>PRACTICE QUESTIONS (CLASSROOM WING)>Q 13
The image formed by a convex mirror is _____.
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Physics>Chapter 4 - Light>PRACTICE QUESTIONS (CLASSROOM WING)>Q 14
The modern unit of intensity of light is _____.
MEDIUM
7th CBSE
IMPORTANT
Pearson IIT Foundation Physics>Chapter 4 - Light>PRACTICE QUESTIONS (CLASSROOM WING)>Q 27
Read the following statements and choose the correct option.
(A) Planets are not luminous bodies.
(B) The sun is the nearest star to us from which the earth receives most of the light.