Physics, 27.01.2021 14:00 hamidaakter936848
What are refraction telescopes used for Please help?! It should be simple if your good at physics
Answers: 1
Physics, 20.06.2019 18:04
In what direction does an applied force move an object? in the same direction as the force independent of the force in the opposite direction of the force perpendicular to the force
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Physics, 22.06.2019 11:00
What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.
Answers: 1
Physics, 22.06.2019 14:20
Antireflective coatings on solar cells are often made by applying a thin film of silicon nitride (sinx), which has an index of refractive of 1.2, on the top of the silicon solar cell, which has a refractive index of about 3.5. however, the sun emits radiation of various wavelengths which the solar cell absorbs, and the antireflective coating can only absolutely minimize the reflection of one of these wavelengths. the coating thickness is chosen to reduce the reflection of green/yellow light (e = 2.2 ev), which is the most intense color in the solar spectrum (shown below). which of the following coatings would minimize reflection of green/yellow light? the answer is 820 nm how? what is the angular width of the central maximum of an electron traveling at 2 x 108 m/s going through a single slit of width 1 mm.
Answers: 1
What are refraction telescopes used for
Please help?! It should be simple if your good at physics
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Mathematics, 13.07.2019 22:30
Mathematics, 13.07.2019 22:30
Mathematics, 13.07.2019 22:30
Mathematics, 13.07.2019 22:30
Mathematics, 13.07.2019 22:30
Mathematics, 13.07.2019 22:30
Mathematics, 13.07.2019 22:30
Mathematics, 13.07.2019 22:30