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How much heat is released when 200 grams of alcohol condenses at boiling point and the liquid alcohol cools to 20 degrees? depict the process graphically.
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There are weak or strong attractive forces between atoms of liquids with a high viscosity
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Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0∘ with respect to the polarizer, what is the intensity of the light that reaches the photocell?
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Awheel of mass 48 kg is lifted to a height of 0.8 m. how much gravitational potential energy is added to the wheel? acceleration due to gravity is g = 9.8 m/s2. a. 30.4 j b. 3.1 j c. 297.9 j d. 11,321 j
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How much heat is released when 200 grams of alcohol condenses at boiling point and the liquid alcoho...
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