Radars operate in the radio end of the em spectrum.
eletrical
A mechanical wave is a wave that uses a medium to travel. Without a medium, it would not be able to go anywhere.
Sonar navigation uses sound waves; radar navigation uses electromagnetic waves (usually radio eaves).
The wavelength of a radar wave with a frequency of 17.5 GHz (17500 MHz) is about 17 millimeters. (3 x 108 m s-1 divided by 1.75 x 1010 cycles s-1)
Radio waves are a type of electromagnetic wave.
No. As you might guess from the name, radar uses radio waves. Radio waves, in turn, are a type of electromagnetic wave - in other words, in principle similar to light waves.
eletrical
Radar stands for RAdio Detection And Ranging. So ... radio.
radars are of two types pulsed and continuous wave radar. pulsed radar has its carrier pulse modulated used for detecting stationary objects continuous radar uses direct sine wave for transmitting and is used for moving targets there are types such as weather, and aircraft.
RADAR
RADAR
RADAR
Sound. Heat, light, radar & x-rays are electromagnetic.
A mechanical wave is a wave that uses a medium to travel. Without a medium, it would not be able to go anywhere.
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ISAR
Microwaves.