Directions: contain Statement-1 and Statement-2 |
Of the four choices given after the statements, choose the one that best describes the two statements. |
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 replaced 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 the range of frequencies present in the incident light. [AIEEE 2010] |
A) Statement-1 is true, Statement-2 is false.
B) Statement-1 is true, Statement-2 is true; Statement-2 is the correct explanation of Statement-1
C) Statement-1 is true, Statement-2 is true; Statement-2 is not the correct explanation of Statement-1.
D) Statement-1 is false, Statement-2 is true.
Correct Answer: A
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