p39_003 - 3. The energy of a photon is given by E = hf ,...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
3. The energy of a photon is given by E = hf ,whe re h is the Planck constant and f is the frequency. The wavelength λ is related to the frequency by λf = c ,so E = hc/λ .S in c e h =6 . 626 × 10 34 J · sand c =2
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.
Ask a homework question - tutors are online