Question

178. Which of the following has the longest wavelength :
(a) Infrared light (b) Ultraviolet (C) X-Rays (d) None of these​

Answer 1

Answer:

1

Explanation:

infrared rays

Answer 2

Answer:

Infrared rays

Explanation:

The wavelength order of the given waves include:

X rays = 10^-12 to 10^-8

Ultraviolet = 10^-8 to 10^-6

Infrared = 10^-6 to 10^-2

Hence, Infrared waves have the largest wavelength.