MEDIUM
8th Telangana Board
IMPORTANT
Earn 100

Explain the process of formation of an image with a pinhole camera. Draw a ray diagram to show this.

Important Questions on Reflection of Light by Plane Surfaces

EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 6 - Reflection of Light by Plane Surfaces>Improve your learning>Q 4
Why does the image in plane mirror suffers lateral inversion?
MEDIUM
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 6 - Reflection of Light by Plane Surfaces>Improve your learning>Q 5
Draw a ray diagram to understand the formation of image for a pointed object by a plane mirror. Explain it.
EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 6 - Reflection of Light by Plane Surfaces>Improve your learning>Q 1

In the adjacent figure, AO and OB are incident and reflected rays respectively. ∠AOB = 90°. Find the values of angle of incidence and angle of reflection?

Question Image

EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 6 - Reflection of Light by Plane Surfaces>Improve your learning>Q 2
Bharath stands in front of a plane mirror at a distance of 5 m from the mirror and observes his image in the mirror. If he moves 2 m towards the plane mirror, then what will be the distance between Bharath and his image?
MEDIUM
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 6 - Reflection of Light by Plane Surfaces>Improve your learning>Q 3
Explain diagrammatically the image of letter 'B' in a plane mirror.
EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 6 - Reflection of Light by Plane Surfaces>Improve your learning>Q 4
Why can't we see our image in a white sheet of paper though it reflects light?
MEDIUM
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 6 - Reflection of Light by Plane Surfaces>Improve your learning>Q 5

Discuss the merits and demerits of using mirrors in building elevation.

MEDIUM
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 6 - Reflection of Light by Plane Surfaces>Improve your learning>Q 1

Observe the adjacent figure. AB and BC are two plane mirrors arranged at 120°. A ray incidents at an angle 55° on AB. Find the value of 'x' ?

Question Image