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Statement - 1 : When ultraviolet light i...

Statement - 1 : When ultraviolet light is incident on a photocell , its stopping potential is `V_(0)` and the maximum kinetic energy of the photoelectrons is `K_(max)` when the ultraviolet light is replaces by X- rays both `V_(0) and K_(max)`increase
Statement - 2 : Photoelectrons are emitted with speeds ranging from zero to a maximum value became of the range of frequencies present in the incident light

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Statement - 1 : When ultraviolet light is incident on a photoncell , its stopping potential is V_(0) and the maximum kinetic energy of the photoelectrons is K_(max) when the altraviolet light is replaces by X- rays both V_(0) and K_(max) increase Statement - 2 : photoelectrons are emitted with speeds ranging from zero to a maximum value because of the range of frequencies present in the incident light

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Assertion : The stopping potential depends on the frequency of incident light. Reason : The stopping potential is related to maximum kinetic energy by eV_(0)=K_(max) .