Physics, 02.11.2020 16:30 chelseayazzie16
An electrical current flowing through a filament bulb causes it to get hot. Explain why this makes its resistance increase. You should give your answer in terms of electrons and ions.
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Physics, 22.06.2019 08:50, babas97
The experiment was repeated many years later but the gases were mixed in a different type of container. a white solid was obtained which was xenon fluoride. predict whether you think 1) krypton and 2) radon will react with fluorine. explain reasons for your predictions
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Physics, 22.06.2019 22:30, gaby4567
Atennis player used a tennis racket to hit a tennis ball with a mass of 0.25 kg with a force of 5.25 newtons. how does the force the tennis racket exerted on the tennis ball compare with the force the tennis ball exerted on the tennis racket? a. the force of the tennis racket on the tennis ball is equal in magnitude and opposite in direction to the force the tennis ball exerted on the tennis racket. b. the force of the tennis racket on the tennis ball is equal in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. c. the force of the tennis racket on the tennis ball is less in magnitude and in the same direction as the force the tennis ball exerted on the tennis racket. d. the force of the tennis racket on the tennis ball is greater in magnitude and opposite in direction as the force the tennis ball exerted on the tennis racket.
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Physics, 22.06.2019 22:50, erinharrington15
What is an electric motor? explain its operation. 2-3 sentence
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Physics, 23.06.2019 02:30, Andrewecolt1993
Aforce is a vector quantity because it has both?
Answers: 1
An electrical current flowing through a filament bulb causes it to get hot. Explain why this
makes...
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