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Most suitable metal that shows photo electric effect readily is
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Correct option is B
Element with lesser ionization potential is most suitable to produce photo electric effect.Alkali metals have very low IP values.Cs, Rb and K are most often used photo electric metals.Similar Questions
In a Photo electric effect experiment, A metal ‘X’ is irradiated by two incident radiations in two different experiments. If the ratio of incident frequencies is 1:2 and the ratio of kinetic energy of photo electrons is 1:3. Then the correct relation is (where are incident frequencies in experiment one and two respectively and is the threshold frequency of the metal ‘X’)
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