Multiple Choice
The work function for aluminum is 6.53×10-19 J. If a surface of aluminum is irradiated with 400 nm what is the maximum kinetic energy of the electrons emitted from the surface due to the photo-electric effect?
A) 4.13×105 m s-1
B) 5.85×105 m s-1
C) 1.04×106 m s-1
D) 1.20×106 m s-1
E) no electrons will be emitted
Correct Answer:
Verified
Correct Answer:
Verified
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