Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  JEEMAIN and NEET  >>  NEET PAST PAPERS  >>  2003
Answer
Comment
Share
Q)

A photoelectric cell is illuminated by a point source of light 1 m away. When the source is shifted to 2m then -


( A ) each emitted electron carries half the initial energy
( B ) each emitted electron carries one quarter of the initial energy
( C ) number of electrons emitted is half the initial number
( D ) number of electrons emitted is a quarter of the initial number

1 Answer

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