How do the wavelength and frequency of red light compare to the wavelength and frequency of blue light?
A) Red light has a longer wavelength and higher frequency than those of blue light.
B) Red light has a longer wavelength and lower frequency than those of blue light.
C) Red light has a shorter wavelength and higher frequency than those of blue light.
D) Red light has a shorter wavelength and lower frequency than those of blue light.

Question

Quizplus · Accepted Answer

Red light has a longer wavelength (around 700 nanometers) than blue light (around 400-450 nanometers), but a lower frequency. This is because wavelength and frequency are inversely proportional, meaning that as the wavelength increases, the frequency decreases, and vice versa.

How Do the Wavelength and Frequency of Red Light Compare