Test Index

MHTCET 2016 Physics Solved Paper

© examsnet.com

Question : 13

Total: 50

Light of wavelength λ which is less than threshold wavelength is incident on a photosensitive material. If incident wavelength is decreased so that emitted photoelectrons are moving with same velocity, then stopping potential will

increase
decrease
be zero
become exactly half

Go to Question:

Prev Question

Next Question