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PHOTOELECTRIC EFFECT
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PHOTOELECTRIC EFFECT
photoelectrons emitted from the metal-sensitive surfaces or cathodes when illuminated by a beam of light at a certain frequency
- finding planck's constant, h
characteristic
- ^ frequency, ^ kinetic energy
- kinetic energy of photoelectrons doesn't depend on the intensity of light
- threshold frequency, fo - min frequency required to produce photoelectric effect on a metal
- photoelectrons are emitted instantaneously when a metal surface is illuminated by light
- threshold frequency, fo - min frequency required to produce photoelectric effect on a metal
- kinetic energy of photoelectrons doesn't depend on the intensity of light
- ^ frequency, ^ kinetic energy
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- Mind Map on PHOTOELECTRIC EFFECT, created by suraya husni on 02/07/2021.
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- suraya husni
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