Multiple Choice
How fast is an ion of deuterium moving,assuming rms speed,if it is in a plasma with a temperature of 190 × 106 K? (kB = 1.38 × 10-23 J/K and mD = 2 × 1.66 × 10-27 kg)
A) 1.54E+6 m/s
B) 1.54E+4 m/s
C) 2.37E+12 m/s
D) 8.89E+5 m/s
E) 2.80E+6 m/s
Correct Answer:

Verified
Correct Answer:
Verified
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