What is the frequency of infrared light of 1.0 x 10^-4

The frequency of infrared light of 1.0 x is 3 THz

Explanation:

Given

The wavelength (λ) of Infrared light = 1.0 x

To find:

Frequency (ν) of the infrared light

We know that the wavelength and frequency are inversely proportionaly, which derives an equation:

            c = νλ

c is velocity of light = 3 x m

Hence Frequency (ν) of the infrared light is given by

ν = c/λ

  = (3 x )/ (1.0 x )

  = 3 x Hz

  = 3 THz (Terra Hertz)

Hence the frequency of infrared light of 1.0 x is 3 THz

molecules are free to separate from each other and will take on the shape of the container. molecules move completely at random and high speeds. they vibrate in a fixed position and do not move around much. molecules expand to the edge of their container.