Multiple Choice
At what temperature would the root-mean-square speed of hydrogen,H2,molecules equal 11.2 km/s (the earth's escape speed) ? The mass of a hydrogen atom is 1.67 × 10-27 kg,and the Boltzmann constant is 1.38 × 10-23 J/K.
A) 1.01 × 102 K
B) 1.01 × 104 K
C) 1.01 × 106 K
D) 1.01 × 108 K
Correct Answer:
Verified
Correct Answer:
Verified
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