A photo cell is receiving light from a source placed at a distance of \( 1 \mathrm{~m} \). If th....

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A photo cell is receiving light from a source placed at a distance of \( 1 \mathrm{~m} \). If the same source is to be
\( \mathrm{P} \)
placed at a distance of \( 2 \mathrm{~m} \), then the ejected electron
W
(1) Moves with one-fourth energy as that of the initial energy
(2) Moves with one-fourth of momentum as that of the initial momentum
(3) Will be half in number
(4) Will be one-fourth in number


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