Physics, 16.06.2020 15:57 xatziry1717
Which of these waves will pass through the ionosphere as a means of sending signals to satellites for mobile phone or tv signal communication?
Answers: 1
Physics, 21.06.2019 13:00
You are sitting on the beach and wondering about the properties of mechanical waves. describe them in terms of ocean waves.
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Physics, 22.06.2019 00:30
Orange juice has a lower or higher viscosity than chocolate syrup
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Physics, 22.06.2019 05:40
Unpolarized light of intensity i_0=750w/m^2 is incident upon two polarizers. after passing through both polarizers the intensity is i_2=280w/m^2. (a) what is the intensity of the light after it passes through the first polarizer in w/m^2? (b) write an equation for the angle between the polarizers in terms of the initial (i_0) and final (i_2) intensities. (c) find the angle between the polarizers in degrees.
Answers: 3
Which of these waves will pass through the ionosphere as a means of sending signals to satellites fo...
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