an electromagnetic wave has a frequency of 500 mhz and a wavelength of 60 cm. calculate the speed of the wave of the wave and name the medium through which it is travelling
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500 mhz=500000000 hz÷60
=8.33333x10^6 is the speed.
Medium is vaccum .
=8.33333x10^6 is the speed.
Medium is vaccum .
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Answer:
(a) 3×(10)8 m s- 1,
(b) air
THANK YOU
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