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The first law of thermodynamics states that heat added to a system is neither created nor destroyed but is transformed ā as it changes into other forms of energy.
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Crowbar of 5 metre is used to lift an object of 800 metre if the effort arm is 200cm calculate the force applied
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A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgļk) and water is cw = 4190 j/(kgļk)
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Which refers to the distance between two crest or to drafts on a transverse wave...
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