Question

IV. Write 'T' for the true and 'F' for the false statements,
1. Non-luminous objects are those which cannot emit light of their own.
2. Materials through which things can be partially seen are called
transparent materials.
3. A collection of large number of rays of light is called a beam of light.
4. Light travels in a straight line.
5. Shadow of an object does not depend on the distance between
source of light and obstacle.
​

Answer 1

Answer:

1. true.

2. false.

3. true..

4. false.

5. false

Answer 2

Answer:

1. True

2. False.

They are called translucent.

3. True

4. True

5. False.

It depends.