Aerospace
A signal travels a distance of 75 ft in the time it takes to complete 1 cycle. What is its frequency?
1 m 5 3.28 ft
a) 13Mhz
b) 13.12Mhz
c) 14Mhz
d) Cannot be determined
Homework Answers
Answer: b
Explanation: 1m=3.28ft
75/3.28=22.86m
Frequency= 300/22.86 =13.12Mhz.
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