Chemistry, asked by ancient88, 8 months ago

(10) the work function for caesium atom is 1.9 eV.calculate
(a)the threshold wavelength (b)the threshold frequency of the radiation if
the caesium element is irradiated with wavelength 500 nm calculate the
kinetic energy and velocity of the ejected photoelectron.

Answers

Answered by unnati2005singh

2

Answer:

sorry I don't know the answer.............

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