Question

If the frequency of light in a photoelectric experiment is double the stopping potential will

Options

• Be doubled

• Be halved

• Become more than doubled

• Become less than double

Answer 1

Become more than doubled

Explanation:

`(ev_0)/(ev_0) = (2hv - w_0)/(hv - w_0) > 2`

As a result, the stopping potential of photoelectrons will more than double.