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Yes. That's a very short answer, but you basically asked a yes or no question, so there you have it.
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What is meant by the pointing direction of radar beam?
Which way the antenna is pointing.
Why can't you see the beam of light when you shine a flashlight?
You can only see a beam of light if there are particles around it. So say there was a man standing under a street light, and the world around him was foggy, you could then see the beam of light coming from the street light. And its the same principal with any luminous object. If there's no particle around, then you can't see the beam of light.
What could you do to make the beam of light from the laser refract less as exits the prism?
I.ncrease the wavelength of the light
What does a 24 foot iron support beam weigh?
There is no way to answer this question without knowing 1) How thick and how wide the beams is, and 2) What shape the beam is: I-beam? H-beam? Tubular beam? Wide-flange beam?
What is an ion laser beam?
an ion laser beam could be a weapon.an ion is a positivly charged atom with 1 (or more) positive protons.an ion laser beam takes positive particals and STRONLY high density packs the in to a beam.to destroy it aims at one cirtin area blasts it with positive particals at a velocity of almost the speed of light then HEATS it up and ZAPS it.the only thing that I think can stop a I.L.B is a powerful negetive magntan anion could be a beam to.it is negetive(no proton only electron
What does flying under the radar mean?
In a relationship stand point it means that you are trying to keep that relationship from leaking out to others. !z Flying under the radar means to fly an aircraft below the scan of a radar beam. The reason why, ther is a cut off in elevation angle that cuts off the radar beam before it intersects with the sea or land. When a radar beam is almost parallel top a flat surface that is also in the beam returns from a vertical can suffer from multi path effect that cause cancelations, and since the beam giver a bigger area with range the effect become greater with range. Radar engineers know this and build the elevation profile to be cosec beam-shape in such that the radar beam cut off just before an intersection with a flat surface like land or sea. Given this cut off this mean that the radar multipath effect does not occur and detection at altitudes higher then the cut off are not going to surfer from multi path, however in bean that there is a area under the radar beam where the radar is not sensitive to targets, where a aircraft can fly under the Radar. However this phrase has come to mean doing something without being detected.
Which helicity state of an unpolarized neutron beam will be more strongly absorbed by a helium-3 target polarized with its speed along the neutron beam axis?
If the 3He target has its spin polarized along the axis of the neutron beam, you may consider that the protons' spin will be canceling out and the spin will be more-or-less carried by the one neutron. Thus it will prefer to absorb neutrons polarized in the opposite direction, ie negative helicity.
What is meant by the pointing direction of radar beam?
Which way the antenna is pointing.
What is the beam width of prv 11 radar in horizontal and vertical plane?
Horizontal beam width = 4.0 degrees Vertical beam width = 1.6 degrees
Doppler frequency equations for janus-x Doppler radar beam configuration?
no
Why radar beam easily pass through ice?
Because ice is transparent.
How is radar used to determine the speed of a car?
A beam of electromagnetic waves is bounced off the car
Sometimes why does it not snow when the radar says it is?
What you are usually seeing is called virga, or snow that sublimates into vapor before reaching the ground. Radar has to be pointed at a slight angle upward, which means the further the radar beam is from the source, the further up in the sky it is sampling. If you are 200 miles from the radar site, the radar beam is looking at least several thousand feet up in the sky, and light snow often won't reach the ground if the atmosphere is too dry.
3 A works by sending out a beam of energy and recording the amount of energy that is reflected back and amount of time it takes for the beam to reflect back?
a weather radar
Do tornadoes go off the radar?
Sometimes tornadoes can evade radar detection. This most often happens if the tornado is short lived, and thus is missed as the radar beam rotates, or occurs far away from the radar. Fortunately this occurs less often with strong tornadoes.
Why can a better angle measurement be achieved with narrow beam than wide beam?
The same question was given as assignment to by Engr. Shanzah Shaikh (she teaches us Radar Systems Engineering ).
How to increase radar range?
The maximum distance at which a radar set is ordinarily effective in detecting objects can be increase by lowering the pulse frequency, raising the peak power of the transmitter, narrow the beam with and increasing the pulse duration
