Chemistry Wavelengths

Question

Visible light has wavelengths from 400 to 700 nm, whereas the wavelength region for ultraviolet radiation is 1.0×10^-8 to 1.0×10^-7 m.

We can say that:

1. The frequency of visible light is (higher than, lower than, or the same as) ultraviolet radiation.

2. The speed of visible light is (higher than, lower than, or the same as) ultraviolet radiation.

Answer 1

1. the frequency of visible light is higher than that of ultraviolet light.
2. 2. The speed of light is a universal constant and as such both visible and ultraviolet light travel at the same speed.