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II. A spy satellite can consist of a large-diameter concave mir- ror forming an image on a digital-camera detector and s
Posted: Mon May 16, 2022 7:31 pm
by answerhappygod
- Ii A Spy Satellite Can Consist Of A Large Diameter Concave Mir Ror Forming An Image On A Digital Camera Detector And S 1 (112.77 KiB) Viewed 50 times
II. A spy satellite can consist of a large-diameter concave mir- ror forming an image on a digital-camera detector and sending the picture to a ground receiver by radio waves. In effect, it is an astronomical telescope in orbit, looking down instead of up. Can a spy satellite read a license plate? Can it read the date on a dime? Argue for your answers by making an order-of-magnitude calculation, specifying the data you estimate.