Question

Select the color that corresponds to the lowest frequency.

a. yellow, 590 nm
b. blue, 460 nm
c. red, 630 nm
d. green, 539 nm

Answer 1

The color corresponding to the lowest frequency among the options given is red, with a wavelength of 630 nm, because it has the longest wavelength and thus the lowest frequency.

Step-by-step explanation:

The question asks to select the color that corresponds to the lowest frequency from the provided options. The relationship between wavelength and frequency is an inverse one, meaning that as wavelength increases, frequency decreases, and vice versa. In light, red color has the longest wavelength and therefore the lowest frequency compared to blue and green.

The correct answer is c. red, 630 nm, because among the given options, red light has the longest wavelength which corresponds to the lowest frequency.