Question

What do you mean by medium wave band and short wave band.

Answer 1

$\mathfrak{\huge{\underline{\underline{Answer}}}}$
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Medium wave (MW) is the part of the medium frequency (MF) radio band used mainly for AM radio broadcasting. For Europe the MW band ranges from 526.5 kHz to 1606.5 kHz,using channels spaced every 9 kHz, and in North America an extended MW broadcast band ranges from 525 kHz to 1705 kHz,using 10 kHz spaced channels. The term is a historic one, dating from the early 20th century, when the radio spectrum was divided on the basis of the wavelength of the waves into long wave (LW), medium wave, and short wave (SW) radio bands.

Answer 2

$\bold{ANSWER}$

$\bold{Medium\: wave\: band}$ :
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The frequencies of waves are up to 2 MHz and it is the part of medium frequency .$\bold{Radio\:band}$ is used in AM broadcasting and the frequencies which are used in broadcasting are upto 520 kHz to 1600 khz

$\bold{short\: wave\: band}$ :
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The waves of frequencies in the range 2 to 30 MHz are propagated through sky waves .when the come to the layer of earth i.e inosphere, they get reflected back towards the earth.
On the virtue of reflection , the transmitter recieved the signals from large distance .

$\bold{THANKS}$

$\bold{HOPE\: IT\: HELPS}$