Multiple Choice
How much energy is radiated each second by one square meter of a star whose temperature is 10,000 K? Note: σ in the Stefan-Boltzmann law is equal to
.
A) 5.67 × 1012 J
B) 5.67 × 108 J
C) 5.67 × 104 J
D) 300 nm
E) 300,000,000 nm
Correct Answer:

Verified
Correct Answer:
Verified
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