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Aerial reconnaissance and radar.
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∙ 15y ago
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What does below the radar mean?
Radar is a technology which detects objects by bouncing radio waves off of them. It was brought into widespread use during the second world war as a way of discovering oncoming aircraft. However, low-flying aircraft could not be detected by radar, hence they flew "under the radar", that is, low enough not to be detected. Something which is "under the radar" is therefore something which cannot be detected. Often it is used for something which is too small or apparently insignificant to be detected by whatever means are being used to detect it.
What is the name of the plane that cannot detected by radar?
The F-117 Nighthawk cannot be detected by radar.
What new invention was detected aircraft?
A radar
Germany first targeted what in the battle of birtian?
British airfields and radar installations.
What does the radar show?
speed of movement of the objects detected.
How was the U-2 spy plane detected?
RADAR
Why are some devices not detected by the radar?
airplane..bwahahahaha....
Why do submarines hide if they are detected by radar systems?
Submarines will retreat to the depths if they are detected by radar. Note that radar can only detect a submarine if they are on the surface or if they have a mast or periscope sticking up out of the water. Radar has a terrible time trying to penetrate water, so if a submarine is detected because something is sticking up out of the water, the submarine will submerge to get some depth. Radar can't detect it down there. Also, the submarine will be trying to get out of the area and become "lost" in the ocean where it cannot be detected or located.
What does the Doppler radar show?
speed of movement of the objects detected.
What does Doppler radar shows?
speed of movement of the objects detected.
Royal navy anti radar ship designs?
Made from a Composite Material. Strong light and not able to be detected by the radar.
What new invention detected aircraft?
In the 1940s the new invention of radar detected German aircraft off the coast of England.
