Physics, 30.01.2022 03:30 maryalice2002
system does 4 4.8 10 J of work, and 4 7.6 10 J of heat flows into the system during the process. Find the change in the internal energy of the system.
Answers: 3
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The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation
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The mass of the sun is 1.99×1030kg and its distance to the earth is 1.50×1011m. what is the gravitational force of the sun on the earth?
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Area around a charged object where the objects can exert a force on another charged objects is an electric
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The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.
Answers: 1
system does 4 4.8 10 J of work, and 4 7.6 10 J of heat flows into the system during the process....
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