Q17. Given below are two statements: one is labelled as Assertion $\mathbf { A }$ and the other is labelled as Reason $R$. Assertion A: Number of photons increases with increase in frequency of light. Reason R: Maximum kinetic energy of emitted electrons increases with the frequency of incident radiation. In the light of the above statements, choose the most appropriate answer from the options given below: (1) Both $\mathbf { A }$ and $\mathbf { R }$ are correct and $\mathbf { R }$ is the correct explanation of $\mathbf { A }$. (2) Both $\mathbf { A }$ and $\mathbf { R }$ are correct and $\mathbf { R }$ is NOT the correct explanation of $\mathbf { A }$. (3) $\mathbf { A }$ is not correct but $\mathbf { R }$ is correct. (4) $\mathbf { A }$ is correct but $\mathbf { R }$ is not correct.
Q17. Given below are two statements: one is labelled as Assertion $\mathbf { A }$ and the other is labelled as Reason $R$. Assertion A: Number of photons increases with increase in frequency of light. Reason R: Maximum kinetic energy of emitted electrons increases with the frequency of incident radiation. In the light of the above statements, choose the most appropriate answer from the options given below:\\
(1) Both $\mathbf { A }$ and $\mathbf { R }$ are correct and $\mathbf { R }$ is the correct explanation of $\mathbf { A }$.\\
(2) Both $\mathbf { A }$ and $\mathbf { R }$ are correct and $\mathbf { R }$ is NOT the correct explanation of $\mathbf { A }$.\\
(3) $\mathbf { A }$ is not correct but $\mathbf { R }$ is correct.\\
(4) $\mathbf { A }$ is correct but $\mathbf { R }$ is not correct.