Physics, 25.11.2021 09:50 lovelyheart5337
A piece of aluminum (specific heat 0.910kJ/kg 0C) of mass 116g at 75 0C is dropped into a Styrofoam cup filled with 118ml water at 20 0C. What are the final temperatures of the water and the aluminum
Answers: 1
Physics, 22.06.2019 14:40
You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.
Answers: 2
Physics, 22.06.2019 16:20
What is the single most important equation in all of physics?
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Physics, 22.06.2019 21:10
Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate
Answers: 1
A piece of aluminum (specific heat 0.910kJ/kg 0C) of mass 116g at 75 0C is dropped into a Styrofoam...
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