A) Takes place
B) Don?t take place
C) May or may not take place
D) Depends on frequency
Correct Answer: A
Solution :
In tungsten, photoemission take place with a light of wavelength 2300 Å. As emission of electron is inversely proportional to wavelength, all the wavelengths smaller then 2300 Å will cause emission of electrons.You need to login to perform this action.
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