Question

If you have a yellow light bulb and a blue one, which emits light of higher frequency?

a.yellow
b.blue
c. all visible light is the same frequency
d. it depends upon how bright the light is

Answer 1

think roygbiv

red has low intensity and violet has the highest. so blue has the higher intensity which is answer B


and frequency is directly related to intensity. the wavelength of blue is smaller than yellow which means he frequency is higher.