As a radar beam travels from the radar, in a standard atmosphere: It moves close
ID: 286750 • Letter: A
Question
As a radar beam travels from the radar, in a standard atmosphere:
It moves closer to the surface and shrinks in diameter
It moves closer to the surface and increases in diameter
It moves further from the surface and increases in diameter
It maintains the same height above the surface and the same diameter
A.It moves closer to the surface and shrinks in diameter
B.It moves closer to the surface and increases in diameter
C.It moves further from the surface and increases in diameter
D.It maintains the same height above the surface and the same diameter
Explanation / Answer
As a radar beam travels from the radar, in a standard atmosphere: It moves closer to the surface and increases in diameter.