2. Use Max Planck's quantum theory to explain the following behaviour of photoelectrons. a. Low-intensity light does not release any photoelectrons. What will happen if the light is made brighter? Explain your reasoning. b. Low-intensity light releases photoelectrons. What will happen if the light is made brighter? Explain your reasoning. c. Low-intensity light does not release any photoelectrons. What will happen if the frequency of the light is gradually increased? Explain your reasoning.
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