B.P.S.C. Teacher (Class 9ᵗʰ–10ᵗʰ) 08-12-2023
Monochromatic light enters from one medium to the other. Which one of the following properties does not change?
aFrequency✓ Correct
bAmplitude
cVelocity
dMore than one of the above
eNone of the above
Explanation
When monochromatic light enters from one medium to the other, its wavelength changes, but its frequency does not change.
general-science