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63. Use Max Planck’s quantum theory to explain the following behaviour of photoelectrons. a) Low-intensity light does...

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Physics

63. Use Max Planck’s quantum theory to explain the followingbehaviour of photoelectrons.

a) Low-intensity light does not release any photoelectrons. Whatwill happen if the light

is made brighter? Explain your reasoning.

b) Low-intensity light releases photoelectrons. What will happenif the light is made

brighter? Explain your reasoning.

c) Low-intensity light does not release any photoelectrons. Whatwill happen if the

frequency of the light is gradually increased? Explain yourreasoning.

Answer & Explanation Solved by verified expert
4.0 Ratings (607 Votes)
a The intensity of light is a quantity of the no of photons in the light For photo electrons to be produced there must be a minimum energyfrequency for the light individual photon Even though the no    See Answer
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