Guest

The threshold frequency of a photo-sensitive surface is 5 X 10 14 HZ. Then which of the following can produce photoelectric emission from the same surface?

The threshold frequency of a photo-sensitive surface is 5 X 1014 HZ. Then which of the following can produce photoelectric emission from the same surface?

Grade:11

1 Answers

Mahima Kanawat
1010 Points
5 years ago
Dear student
No options are available for your answer ....
Post it again with a attached image.
WITH REGARDS 
MAHIMA 
ASKIITIANS FORUM 

Think You Can Provide A Better Answer ?

ASK QUESTION

Get your questions answered by the expert for free