Question

Two differences between luminous and non luminous objects give four examples of each

Answer 1

Luminous object-(1)-Luminous Objects are objects which exhibit light in their own. (2)-Examples: - Sun, flame of a burning candle.
Non- Luminous: Non- (1)-Luminous Objects are objects that reflect light from luminous bodies.
(2)-Example-Book,copy,wood,box,etc.

Answer 2

.Sun, moon, burning candle are examples of luminous objects. Book, pencil, bench are the examples of ... non luminous