Lucas plugs a lamp into the wall. the light bulb in the lamp turns on. what kind of energy transformation is this? a.)light energy is transformed into electrical and mechanical energy. b.) light energy is transformed into mechanical and heat energy. c.) electrical energy is transformed into light and heat energy. d.) electrical energy is transformed into mechanical and heat energy.
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Physics, 21.06.2019 18:30
If a textbook weighs 37.2 n on venus, and the book has a mass of 4.4 kg, what is the strength of gravity on venus? 8.9 m/s28.9 m/si don't have enough information,9.8 m/s2
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Physics, 22.06.2019 12:00
This is for my 8th grade science class, i really donβt understand. can someone me? , lol.
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Physics, 22.06.2019 15:10
Suppose that f : rn β rm and that a β k, where k is a connected subset of rn . suppose further that for each x β k there exists a Ξ΄x > 0 such that f(x) = f(y) for all y β bΞ΄x (x). prove that f is constant on k; that is, f(x) = f(a) for all x β k
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Physics, 22.06.2019 16:20
Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius
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Lucas plugs a lamp into the wall. the light bulb in the lamp turns on. what kind of energy transform...
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