Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  JEEMAIN and NEET  >>  NEET PAST PAPERS  >>  1999
Answer
Comment
Share
Q)

A light of amplitude A and wavelength ? is incident on a metallic surface, then saturation current flows is proportional to (assume cut off wave length = λ0) -


( A ) A,ifλ>λ0
( B ) A2,ifλ<λ0 <br/> ( C ) A,ifλ<λ0 <br/> ( D ) A2,ifλ>λ0

Please log in or register to answer this question.

Home Ask Tuition Questions
Your payment for is successful.
Continue
...