Name three properties of ultraviolet radiations which are similar to the visible light.
Name three properties of ultraviolet radiations which are similar to the visible light.

(a) In air or vacuum, ultraviolet radiation travels in a straight line with a speed of \(3\times {{10}^{8}}\) m\s.

(b) They follow the reflection and refraction laws.

(c) Because they are chemically more active than visible light, they have a significant impact on the photographic plate.