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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Find the kinetic energy of the emitted electron, if in photoelectric effect energy of incident Photon is 4 eV and work function is 2.4 eV.

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प्रश्न

Find the kinetic energy of the emitted electron, if in photoelectric effect energy of incident Photon is 4 eV and work function is 2.4 eV. 

बेरीज
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उत्तर

K.E.max = hν − φ0

= 4 − 2.4

= 1.6 eV. 

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पाठ 14: Dual Nature Of Radiation And Matter - Very Short Answer

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एससीईआरटी महाराष्ट्र Physics [English] 12 Standard HSC
पाठ 14 Dual Nature Of Radiation And Matter
Very Short Answer | Q 6

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