Physics, 04.11.2019 01:31 meababy2009ow9ewa
A55.0-g piece of copper wire is heated, and the temperature of the wire changes from 19.0°c to 86.0°c. the amount of heat absorbed is 343 cal. what is the specific heat of copper? show your work.
Answers: 2
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If it takes a planet 2.8 x 10^8 s to orbit a star with a mass of 6.2 x 10^30 kg what is the average distance between the planet and the star
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The electric field inside a battery generates an electric potential difference of 12v. the plates are seperated by a distance of 0.25m. what strength of the electric field?
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A55.0-g piece of copper wire is heated, and the temperature of the wire changes from 19.0°c to 86.0°...
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