Physics, 15.04.2020 18:57 andres2865
A spy camera is said to be able to read the numbers on a car's license plate. If the numbers on the plate are 4.30 cm apart, and the spy satellite is at an altitude of 140 km, what must be the diameter of the camera's aperture? (Assume light with a wavelength of 600 nm.)
Answers: 2
Physics, 22.06.2019 15:40, byronanderson
If two parallel light rays hit a mirror, they will not be parallel to each other after they reflect.
Answers: 1
A spy camera is said to be able to read the numbers on a car's license plate. If the numbers on the...
Mathematics, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00
Mathematics, 28.06.2019 19:00