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4 Cards in this Set
- Front
- Back
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P=NE and I= P/A |
Relation between power, intensity, energy and no. of electrons |
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Kᵐᵃˣ = eV₀ = hν-hν₀ (Einstein︐s photoelectric equation) |
¬explains threshold frequency ¬explains dependence of stopping potential on frequency ¬whole photon gets absorbed when it hits an electron |
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Wave theory can′t explain⇒ |
∈instantaneous emission of electrons ∈existence of threshold frequency ∈photocurrent independent of intensity of light |
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The given graph |
Explained by Einstein's photoelectric equation |
