A piece of charcoal and a piece of shining steel of the same area are kept for a long time in a open lawn in bright sun.?
sudhanshu , 10 Years ago
Grade 12
1 Answers
Apoorva Arora
Last Activity: 10 Years ago
Photo electric effect might occur in the metal but not in charcoal as the photons of light from the sum will eject out the electrons from the metal surface.
Thanks and Regards
Apoorva Arora
IIT Roorkee
askIITians Faculty
Provide a better Answer & Earn Cool Goodies
Enter text here...
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Ask a Doubt
Get your questions answered by the expert for free