A television is tuned to a station broadcasting at a frequency of 6.40×107 Hz . For...
A television is tuned to a station broadcasting at a frequency of 6.40×107 Hz . For best reception, the rabbit-ear antenna used by the TV should be adjusted to have a tip-to-tip length equal to half a wavelength of the broadcast signal.
Find the optimum length of the antenna.
L= _______ m
Homework Answers
length of antenna is given by
L = c / ( 2f)
f= 3*10^8 / ( 2* 6.4*10^7)
f = 2.344 Hz
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