Define multiple reflection.

Important Questions on More about Light

EASY

8th CBSE

IMPORTANT

Expanded Universal Science>Chapter 16 - More about Light>ASSESSMENT ZONE>Q E

Define power of accommodation.

MEDIUM

8th CBSE

IMPORTANT

Expanded Universal Science>Chapter 16 - More about Light>ASSESSMENT ZONE>Q E

Distinguish between:
Myopia and hypermetropia

MEDIUM

8th CBSE

IMPORTANT

Expanded Universal Science>Chapter 16 - More about Light>ASSESSMENT ZONE>Q E

Distinguish between:
Refraction and Dispersion of light

MEDIUM

8th CBSE

IMPORTANT

Expanded Universal Science>Chapter 16 - More about Light>ASSESSMENT ZONE>Q E

Calculate the number of images formed if the angle between two mirrors is
 $40°$

MEDIUM

8th CBSE

IMPORTANT

Expanded Universal Science>Chapter 16 - More about Light>ASSESSMENT ZONE>Q E

Calculate the number of images formed if the angle between two mirrors is
 $45°$

MEDIUM

8th CBSE

IMPORTANT

Expanded Universal Science>Chapter 16 - More about Light>ASSESSMENT ZONE>Q E

Calculate the number of images formed if the angle between two mirrors is
$60°$

EASY

8th CBSE

IMPORTANT

Expanded Universal Science>Chapter 16 - More about Light>ASSESSMENT ZONE>Q E

Which part of the eye functions for the power of accommodation?

EASY

8th CBSE

IMPORTANT

Expanded Universal Science>Chapter 16 - More about Light>ASSESSMENT ZONE>Q E

What happens to the size of the pupil of our eye in bright light?