Question

Write T for true and F for false.
a) When a source of light is able to give out light by itself. It is called
an artificial source of light
b) The objects that do not give light are called non-luminous objects
Light does not travel in a straight line
d We cannot see clearly through translucent substances
e) Opaque materials do not allow any light to pass through them​

Answer 1

Explanation:

(a) false

(b) true

(c) false

(d) true

(e) true

Answer 2

Answer:

a)False

b) false

c) true

d) true

e) true