Planck's constant relates:
A) the energy of a wave to the number of protons in the nucleus of the atom that emitted it
B) the frequency of a wave to its energy (when thought of as a photon)
C) the maximum energy emitted by a blackbody to its temperature
D) the energy emitted by a star to its temperature
E) the Doppler shift of a light source to its speed
Section 5.5: Formation of Spectral Lines

Question

Quizplus · Accepted Answer

Planck's constant relates the frequency of a wave to its energy when thought of as a photon. This relationship is expressed in the equation E = hf, where E represents energy, h is Planck's constant, and f is frequency.

Planck's Constant Relates