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doppler
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What is the role of radar in ATC?
Radar system sends out radio waves to detect moving objects in the air. When the echo comes back, time is measured and distance is calculated. This process continues.
Explain how satellites can be used to collect data on earthquake faults?
Geologists use satellites equipped with radar to make images of faults. The satellite bounces radio waves off the ground. As the waves echo back into space, the satellite records them.
Can bats see in infrared?
They do not see infrared light. Most bats are completely blind, using 'echo-location', ie radar, to "see" in the dark.
What is the first passive satellite transponder?
echo 1
Use a sentence with the word abyss?
We heard the rock echo as it fell into the abyss.
What is the role of radar in ATC?
Radar system sends out radio waves to detect moving objects in the air. When the echo comes back, time is measured and distance is calculated. This process continues.
What is an unexplained radar echo called?
Angel?
What are blips?
blip is the visual presentation of a radar echo
What is considered nature's radar?
Nature's radar is echo location. Dolphins and whales use it to communicate underwater and bats use it to find the location of their prey.
What is the total time taken by radar waves to come and go from earth to moon?
The go-return time for a radio/radar echo from the moon is roughly 2.56 seconds.
What Movie earth to echo?
What MOVES the Earth to echo is the light of the Suns rays directly into the moving of the ocean
What is reradiated energy?
Heat.The color we see in all the objects around us.The radar echo from an aircraft.
How can you stop a echo?
You can go into a stuffed small room and not hear an echo unlike moving into a new big house with no furniture! there would be a big echo!
What is the difference between chronometers and radars?
Radar measures the time for the echo of a radio wave to return from it and from the direction which it returns. A chronometer is a highly accurate timepiece such as a watch where great accuracy is required. It is also used for determining longitude at sea. Unlike radar, a chronometer does not discharge an echo signal
How can you define a radar?
measuring instrument in which the echo of a pulse of microwave radiation is used to detect and locate distant objects
How do you determine if a storm is a supercell?
If the storm has a deep, continuously rotating updraft. You can see the evidence of this rotation as striations in the cloud, wall clouds or funnel clouds, as well as huge hail. None if these actually confirm that it is a supercell completely, but you will know one when you see one. To determine one on radar you will need to see if the storm has formed the classic "Hook Echo", which would confirm it as a supercell
What is minimum detectable signal in a radar system?
the minimum discernible signal is the ability of the radar to detect the smallest return echo,this feature requires performing test according to situation display data
