Which of the following occur as the wavelength of a photon increases?
A) The frequency decreases.
B) The energy increases.
C) The speed decreases.
D) Planck's constant decreases.
E) None of the above occur as the wavelength of a photon increases.

Question

Quizplus · Accepted Answer

As per the equation c = λν (where c is the speed of light, λ is the wavelength, and ν is the frequency), we can observe that if the wavelength (λ) increases, the frequency (ν) must decrease to maintain the constant speed of light. Therefore, option A is correct, and B, C, and D are incorrect.

Which of the Following Occur as the Wavelength of a Photon