Social Sciences, asked by abidaijaz1642, 1 year ago

What is the use of radar altimeter?

Answers

Answered by jyothisrijyothisri56

Answer:

A radar altimeter (RA), radio altimeter (RALT), electronic altimeter, or reflection altimeter measures altitude above the terrain presently beneath an aircraft or spacecraft by timing how long it takes a beam of radio waves to travel to ground, reflect, and return to the craft

Explanation:

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