SATHEE: Dual Nature Of Light Question 188

Dual Nature Of Light Question 188

Question: In a Frank - Hertz experiment, an electron of energy 5.6 eV passes through mercury vapour and emerges with an energy 0.7 eV. The minimum wavelength (in nm) of photons emitted by mercury atoms is

Solution:

Answer: 250

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Dual Nature Of Light Question 188

Question: In a Frank - Hertz experiment, an electron of energy 5.6 eV passes through mercury vapour and emerges with an energy 0.7 eV. The minimum wavelength (in nm) of photons emitted by mercury atoms is

Solution:

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