Question

Need help! What is true about the relationship among wavelength, frequency, and energy in electromagnetic radiation?

Explain, please.

A: infrared waves have lower frequency, longer wavelength, and lower radiant energy than microwaves.

B: gamma rays have lower frequency, longer wavelength, and lower radiant energy than x-rays.

C: ultraviolet waves have lower frequency, longer wavelength, and lower radiant energy than radio waves.

D: television waves have lower frequency, longer wavelength, and lower radiant energy than visible light.

Answer 1

its D. television waves have lower frequency, longer wavelength, and lower radiant energy than visible light.

Answer 2

The answer is D i.e television waves have lower frequency, longer wavelength, and lower radiant energy than visible light.

Step-by-step explanation:

The relationship between wavelength, frequency and energy is as explained below;

The energy of a wave is directly proportional to its frequency, but inversely proportional to its wavelength. Meaning that the higher the amount of energy, the larger the frequency and this will in turn give a smaller wavelength.

Option D is a good example, television waves have lower frequency, longer wavelength, and lower radiant energy than visible light.

Low frequency + Low energy = Long wavelength. (This is just my own way of commiting the relationship between the three to memory, you can use it too.)

I hope this helps.