Question

which of the following radiations has the highest frequency? microwaves visible light x-rays infrared

Explanation:

Step1: Recall the electromagnetic spectrum order

The electromagnetic spectrum in order of increasing frequency is: radio waves, microwaves, infrared, visible light, ultraviolet, X - rays, gamma rays.

Step2: Compare the given options

Among microwaves, visible light, X - rays, and infrared, based on the order from step 1.

Answer:

X - Rays