Multiple Choice
Which of the following metals would be an appropriate choice for the construction of a photon detector for 550 nm light?
A) sodium ( 4.4 J)
B) rubidium ( 3.5 J)
C) barium ( 4.3 J)
D) gold ( 8.2 J)
E) platinum ( 9.1 J)
Correct Answer:

Verified
Correct Answer:
Verified
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