Question
please explain!!
4 points Save Answer Question 4 E) A C) A ID) K A) A B) A You design an experiment in which a light offrequency fis incident upon a metal with work function W0. You can freely adjust the intensity and the frequency of the light, and the light's frequency is above a "cutoff" value, f0, electrons are emitted from the metal with a range of kinetic energies. You measure that the maximum you observe that when kinetic energy of these electrons Question 1: Which graph best shows Kas a function of the frequency of incident light (at a fixed intensity)? Question 2: Which graph best shows Kas a function of the intensity of incident light (at a fixed frequency)? Answer questions 1 and 2 using the following format: First, pick the best response for the two questions, and write them, separated by a comma. Then write a brief justification. For example, "B, B. This is true because..."
Explanation / Answer
Q1) answer is A.....this is true because of the maximum kinetic energy of the photons is a linear function of the frequency.... and is independent of intensity...
Q2) answer is E...this is true because of maximum Kinetic energy independent of intensity
