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CBSE Class 12-science Answered

Production of  x ray and  emmison of electrons in photoelectric effect are two opposite phenomenon - justify the statement. 
Asked by mridulabarua05 | 08 Mar, 2019, 02:00: PM
answered-by-expert Expert Answer
In production of x-ray, electrons are accelerated and made to hit  a target to get emission of characterstic x-rays. 
Hence accelerated electrons produce electromagnetic radiation.
 
In photo-electric emit,  light which is electromagnetic radiation  incident on phto-sensitive material and electrons are
emitted with kinetic energy.
 
Hence photo-elecric effect and x-ray production are opposite phenomenan
Answered by Thiyagarajan K | 08 Mar, 2019, 02:50: PM

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