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    Exam 12: The Laws of Thermodynamics Work in Thermodynamic Processes: Part A
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    A Radar Pulse Is Bounced Off the Moon at a Distance
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A Radar Pulse Is Bounced Off the Moon at a Distance

Question 3

Question 3

Multiple Choice

A radar pulse is bounced off the Moon at a distance of 400,000 km.What is the time from the transmitting of the pulse until its return?


A) 1.28 s
B) 2.56 s
C) 2.67 s
D) 3.84 s

Correct Answer:

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