Sunday
September 21, 2014

Homework Help: physics

Posted by lili on Thursday, May 31, 2012 at 3:57pm.

A metallic surface emits photo electrons when green light falls on it. But the metal does not emit when yellow light falls on it. Which of the following is correct when red light falls on the metallic surface?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A metallic surface emits photo electrons when green light falls on it...
Physics - When UV light of wavelength 295nm falls on a metal surface, the ...
Physics PLEASE HELP - When UV light of wavelength 295nm falls on a metal surface...
physics - A metal emits photoelectrons when yellow light is made to fall on it...
Physics - A metallic surface emits electrons when it is irradiated with a yellow...
Physics - A metallic surface emits electrons when it is irradiated with a yellow...
Physics - A metallic surface emits electrons when it is irradiated with a yellow...
Physics - When UV light of wavelength 295nm falls on a metal surface, the ...
Physics (PLEASE HELP) - Two slits are 0.144 mm apart. A mixture of red light (...
Physics - Two slits are 0.144 mm apart. A mixture of red light (wavelength = 665...

Search
Members