Question

19) The
sound
frequency used in RADAR
systematicly.​

Answer 1

Answer:

a Doppler weather radar with a pulse rate of 2 kHz and transmit frequency of 1 GHz can reliably measure weather speed up to at most 150 m/s (340 mph), thus cannot reliably determine radial velocity of aircraft moving 1,000 m/s (2,200 mph).

Explanation:

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