Physics, asked by Dhananjay4048, 1 year ago

RADIATION OF FREQUENCY 10raised to 15Hz ARE INCIDENT ON TEO PHOTOSENSITIVE SURFACE P AND Q .THE FOLLOWING OBSERVATION ARE MADE:

1.FOR P PHOTOEMMISION OCCURS BUT ELECTRONS HAVE ZERO KINETIC ENERGY

2.FOR SURFACE Q PHOTO EMIISION OCCURS AND THE PHOTO ELECTRONS HAVE SOME KINETIC ENERGY.

WHICH OF THIS HAS HIGHEST WORKFUNCTION AND WHY?

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Answered by manjot18

0

I don't know this question is out of mind

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