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.
