Radio frequency electromagnetic radiation.
um radar guns emit radiation ........they use the radar guns to find the speed of a speeding car.
um radar guns emit radiation ........they use the radar guns to find the speed of a speeding car.
No. Radar use electromagnetic radiation of a much longer wavelength
A radar gun police use to check for speeders.
A radar gun measures speed of a moving object basically cops use them
Police use a radar gun to catch speeders because with a radar gun, you can see the speed limit somebody's doing and if it is way over the real speed limit, you just put on your lights and siren and chase after them. So, you use a radar gun. **********PEACE*********LOVE***************ROCK ON*************
Contact your local police.
Radar Gun
Of course they can all they have to do is hold the radar gun with one hand and the wheel with the other
Yes, as long as its an old car.
Meteorologists use a special kind of radar called Doppler radar, which is based on the principle of measuring the shift in frequency of the radar waves that are reflected off precipitation particles. This shift in frequency allows meteorologists to detect the motion of precipitation particles, which is useful for tracking severe weather such as thunderstorms and tornadoes. Doppler radar helps meteorologists to provide accurate and timely weather forecasts and warnings.
RADAR was first used to clock pitching speed in 1972. Earl Weaver was the first person to use the RADAR gun to determine speed in baseball.