# Light Class 8 Science Chapter 16 MCQ Question Answer NCERT Solution

Class 8 Science Chapter 16 MCQ Question Answer of Light NCERT Solution in Hindi. NCERT Class 8 Science Question Answer and Important Question Answer, Textual Question answer also Available for Various Board Students like HBSE, CBSE, UP board, Mp Board, RBSE and some other State Boards.

Also Read:- Class 8 Science NCERT Solution

NCERT Solution for Class 8 Science Chapter 16 Light MCQ Question Answer.

## Light Class 8 MCQ Question Answer

1. The Light ray, which strikes any surface is called
(a) Incident ray
(b) Reflection
(c) Reflected ray
(d) law of reflection

Ans. (a) Incident ray

2. The ray that comes back from the surface after reflection is called
(a) Incident ray
(b) Reflection
(c) Reflected ray
(d) law of reflection

Ans. (c) Reflected ray

3. Angle between incident ray and normal is
(a) angle of incidence
(b) angle of reflection
(c) angle of normal
(d) None of the above

Ans. (a) angle of incidence

4. Angle between Reflected ray and normal is
(a) angle of incidence
(b) angle of reflection
(c) angle of normal
(d) None of the above

Ans. (b) angle of reflection

5. What is the color of sunlight?
(a) White
(b) Red
(c) Yellow
(d) Blue

Ans. (a) White

6. The device that design pictures with light is called
(a) Microscope
(b) lens
(c) Kaleidoscope
(d) Telescope

Ans. (c) Kaleidoscope

7. Line of normal in law of reflection is always at
(a) ∠60°
(b) ∠90°
(c) ∠120°
(d) ∠180°

Ans. (b) ∠90°

8. The name of eye part where images are formed
(a) Cornea
(b) Retina
(c) Iris
(d) Lens

Ans. (b) Retina

9. What is the name of the Language for Visually challenged person?
(a) Hindi
(b) English
(c) Braille
(d) all of the above

Ans. (c) Braille

10. What is the safest distance for Read a book?
(a) 15cm
(b) 25cm
(c) 35cm
(d) 20cm

Ans. (b) 25cm

11. Which muscle of eye control the size of pupil?
(a) Cornea
(b) Lens
(c) Iris
(d) Retina

Ans. (c) Iris

12. Which muscle control the entry of light in eye?
(a) Lens
(b) Iris
(c) Cornea
(d) Retina

Ans. (b) Iris

13. Splitting of light into several colors is called?
(a) Reflection
(b) Refraction
(c) Dispersion
(d) Lateral Inversion