Practice MCQ Questions and answers on Chapter 5: Light - Science Mcqs for Grade 8

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Chapter 5: Light - Science Mcqs for Grade 8

1.

A snail crawls at the speed of

A. 1.7 m/s

B. 0.03 m /s

C. 25m/s

D. 10m/s

Answer & Solution Discuss in Board

2.

The partial shadow is called

A. umbra

B. penumbra

C. screen

D. source

Answer & Solution Discuss in Board

3.

An instrument which enables us to see distant objects clearly is

A. microscope

B. telescope

C. kaleidoscope

D. periscope

Answer & Solution Discuss in Board

4.

The band of colored light which make up white light is called

A. spectrum of light

B. band of light

C. rainbow

D. white light colors

Answer & Solution Discuss in Board

5.

The primary colors of light includes

A. red

B. green

C. blue

D. all of them

Answer & Solution Discuss in Board

6.

To observe traffic while driving we use

A. windscreen

B. rear-view mirror

C. seat belt

D. gear

Answer & Solution Discuss in Board

7.

An instrument which enables us to see objects which are not in our direct line of sight is called

A. microscope

B. telescope

C. kaleidoscope

D. periscope

Answer & Solution Discuss in Board

7

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