K.E. of Photoelectron
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The white light was unable to discharge the electroscope (eject the electrons) but the ultraviolet light could. Why??? The ultraviolet light had a higher frequency .... ... a higher energy.
b) nature of emitting metal Typical Plot of Frequency of
fo - Threshold Frequency - frequency below which no photoelectrons will be emitted Below Threshold?
No Emission
Above Threshold?
Emission
Summary of
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