Question

The energy of a photon is 3x10-12 ergs. What is its wavelength in nm ? (h= 6.62 x 10-27 erg. sec;
c = 3x10cm.-')​

Answer 1

Answer:

E = hxc/wavelength

Wavelength= 6.6x 10^-27 erg x 3x 10^ 10

/3x 10^ -12

= 6.6x 10^ -5