Multiple Choice
The average mass of an oxygen atom is 5.3 × 10-26 kg.Calculate the kinetic energy of a mole of oxygen atoms,all moving at a speed of 400 m/s (1000 mph) .
A) 8.2 × 10-21 J
B) 2600 J
C) 5200 J
D) 13,000 J
Correct Answer:
Verified
Correct Answer:
Verified
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