In which of the below does electromagnetic radiation change its wavelengths?
A) reflection
B) scattering
C) transmission
D) convection
E) absorption and emission

Question

Quizplus · Accepted Answer

Electromagnetic radiation changes its wavelength during absorption and emission, which involves the transfer of energy from one particle to another. During absorption, electromagnetic radiation is absorbed by a particle, causing an increase in the particle's energy level. This energy can be released through emission, in which the particle emits electromagnetic radiation with a different wavelength than that of the absorbed radiation. Therefore, absorption and emission are the only options in which electromagnetic radiation changes its wavelength.

In Which of the Below Does Electromagnetic Radiation Change Its