Question

16.
A quanta of having energy E, has a wavelength equal to 750 nm. Find the
Wavelength of photon that corresponds to energy 5E.

Answer 1

Answer:

E∝1/wavelength∝ frequency wavelength = 1/3(7200)A0 frequency = C/λ = 3 × 3 × 108m/s/7200 × 10-10m = 1.25 × 1015s-1

Missing: 750 ‎5E.