What does a transformer do?
changes the voltage of electricity leaving a power plant
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Physics, 24.01.2020 18:31, Reggie101127
What does a transformer do?
changes the voltage of electricity leaving a power plant
changes the temperature of steam in a power plant
cools the water in a nuclear reactor
Answers: 1
Physics, 22.06.2019 14:30, mangowammy
What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?
Answers: 1
Physics, 22.06.2019 14:40, kellypechacekoyc1b3
Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?
Answers: 3
Mathematics, 31.03.2020 19:35
Biology, 31.03.2020 19:35
Mathematics, 31.03.2020 19:35
Mathematics, 31.03.2020 19:35
Physics, 31.03.2020 19:35