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question mark

Monochromatic light of wave length 5  10–5 cm illuminates a metal surface (work function  = 2.0
eV). Calculate
(a) threshold wavelength
(b) maximum energy of photoelectrons
(c) minimum retarding potential to prevent photo emission.

karthik , 8 Years ago
Grade 12
anser 2 Answers
Saurabh Koranglekar
Dear student

Please write the Question in a standard form or attach an image of the question

Regards
Last Activity: 5 Years ago
Arun
Dear student
 
I did not get the Question as there is a space in wavelength, Please clarufy this. You can also attach an image. I will be happy to help you
Last Activity: 5 Years ago
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