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Q. No.The photoelectric cut-off voltage in a certain experiment is \(1.5~\text{V}\). What is the maximum kinetic energy of photoelectrons emitted?
| 1. | \(2.1 \times 10^{-19}~\text{J} \) | 2. | \(1.7 \times 10^{-19}~\text{J} \) |
| 3. | \(2.4 \times 10^{-19}~\text{J} \) | 4. | \(1.1 \times 10^{-19}~\text{J} \) |
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Subtopic: Â Photoelectric Effect: Experiment |
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