g Calculate the energy of a photon that has a wavelength of 965 nm. 2.06x10-33 J 2.06x10-19 J 3.78x10-28 J 3.78x10-29 J None of these

The energy of a photon that has a wavelength of 965 nm is

Explanation:

The relation between energy and wavelength of light is given by Planck's equation, which is:

where,

E = energy of the photon =

h = Planck's constant  =

c = speed of light  =

= wavelength of light  = 965 nm =    

Putting in the values we get:

Thus the energy of a photon that has a wavelength of 965 nm is

b is the correct