Question

Which of the following are translucent materials?

A. Air B. Ground glass C. Clouds D. Aluminium sheet

• A. A and B
• B. B and C
• C. . A and C
• D. . B and D

Answer 1

The correct option is B

B and C

Explanation for correct option

option B:

Transparent objects:

1. Transparent objects allow light to pass through them
2. Examples air, water, etc.

Translucent objects :

1. Translucent objects allow some light to pass through them but partially.
2. Examples: oiled paper, clouds, ground glass, etc.

Opaque object

1. An opaque object is something that allows no light through it.
2. Examples of opaque objects include wood, gold, cement, metal, Aluminum sheets some types of colored plastic, etc.

Hence the correct answer option B, Ground glass and clouds are translucent objects.