Multiple Choice
A radar pulse returns 2.0 × 10−4 seconds after it is sent out,having been reflected by an object.What is the distance between the radar antenna and the object? (c = 3.00 × 108 m/s)
A) 3.0 × 104 m
B) 4.5 × 104 m
C) 9.0 × 104 m
D) 6.0 × 104 m
Correct Answer:
Verified
Correct Answer:
Verified
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