Which of the following arrangements of the ..

Question 1 Report

Which of the following arrangements of the components of electromagnetic spectrum is in ascending order of wavelengths?

Gamma rays, ultraviolet rays, X- rays, infra - red rays

Gamma rays, X-rays, ultraviolet rays, infra-red rays

infra-red rays, ultraviolet rays, X-rays, gamma rays

Gamma rays, ultraviolet rays, infra-red rays, X-rays