Chemistry - Atomic Structure Question with Solution | TestHub

ChemistryAtomic StructureMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

For the photoelectric effect, the maximum kinetic energy for ${(E}_{K})$ of the emitted photo electrons is plotted against the frequency $ν$ of the incident photons as shown in figure. The slope of the curve give

Options:

Answer:

Solution:

$E_{K} = h ν - E_{0}$
where $E_{0} =$ work function
$y = m x + c$
Comparison shows that the Plank's constant will be the slope of the line.

Stream:NTA_ABHYASSubject:ChemistryTopic:Atomic StructureSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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