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प्रश्न
If the frequency of light in a photoelectric experiment is double the stopping potential will
पर्याय
Be doubled
Be halved
Become more than doubled
Become less than double
MCQ
उत्तर
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.
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