Question text
28 Which statement about blue light is correct? A Blue light has a smaller frequency than red light. B Blue light has a longer wavelength than red light. C Blue light has the same speed in glass as red light. D Blue light is refracted more by a glass prism than red light.
28 Which statement about blue light is correct?
A Blue light has a smaller frequency than red light.
B Blue light has a longer wavelength than red light.
C Blue light has the same speed in glass as red light.
D Blue light is refracted more by a glass prism than red light.
Select your answer: