Physics, 03.04.2020 18:13, GamerGirl15
A sinusoidal electromagnetic wave from a radio station passes perpendicularly through an open window that has area of 0.600 m2 . At the window, the electric field of the wave has an rms value 2.20×10−2 V/m . How much energy does this wave carry through the window during a 30.0-s commercial?
Answers: 2
Physics, 22.06.2019 12:50, johnthevarietyboy200
The heliocentric and the geocentric models of the solar system included these central principles
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Physics, 22.06.2019 17:40, RayshawnBoulware
A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?
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