CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

The work function of a metal is 3.0 eV, then which of the following can cause photoelectric emission?
  1. 414 nm
  2. 300 nm
  3. 200 nm
  4. all of the above


Solution

The correct option is D all of the above
For emission incident photon must have higher energy than work function. 

hcλϕ

1242λ3

414λ

λmax=414 nm

flag
 Suggest corrections
thumbs-up
 
0 Upvotes


Similar questions
QuestionImage
QuestionImage
View More...


People also searched for
QuestionImage
QuestionImage
View More...



footer-image