calculate the wavelength and energy of light that has a frequency of 1.5e15 hz

calculate the wavelength and energy of light that has a frequency of 1.5e15 hz

 

Wavelength=c/v, where c=speed of light and v=frequency

W=3 X 10^8/1.5 X 10^15

W=2 X 10^-7m-wavelength of light.

 

E=vh, where v=frequency, h=Planck's constant

E=1.5 X 10^15 X 6.63 X 10^-34

E=9.945 X 10^-19 J-energy of light