Ask Question
29 May, 07:51

How are the energy of infrared, visible light and ultraviolet rays related? And why?

A) Infrared contains the least energy and ultraviolet contains the most energy. The energy of a wave is proportional to its wavelength.

B) Infrared contains the most energy and ultraviolet contains the least energy. The energy of a wave is proportional to its wavelength.

C)

Infrared contains the least energy and ultraviolet contains the most energy. The energy of a wave is inversely proportional to its

wavelength.

D)

Infrared contains the most energy and ultraviolet contains the least energy. The energy of a wave is inversely proportional to its

wavelength.

+1
Answers (1)
  1. 29 May, 08:17
    0
    There are certain characteristics of light that define its place in the EM spectrum, like wavelength and frequency. A small part of the EM spectrum is EM light, with a wavelength of 400-700 nm. Infrared has a bigger wavelength and Ultraviolet has a smaller one. The fact is that c=f*λ where c is the speed of light, f is the frequency and λ is the wavelength. Since the energy of a light wave is proportional to its frequency, we conclude that the energy of a light wave is inversely proportional to its wavelngth. Given the above, the correct answer is c)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “How are the energy of infrared, visible light and ultraviolet rays related? And why? A) Infrared contains the least energy and ultraviolet ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers