absorbs 231 J of heat from the surroundings. What is the change in energy of the...
If a system absorbs 258 J of heat from the surroundings while it does 123 J of work, what is the change in internal energy of the system? Report your answer with three significant figures. Do NOT include units in your answer.
Determine the change in internal energy (AE) of a system that absorbs 745 J of heat from its surroundings and performs 5 kJ of work on its surroundings. A. 740 J B. -4255 J C. 750 J D. 5745 J
A system absorbs 635 J of heat and performs 750 J of work on the surroundings. Calculate the change in the internal energy, AE, of the system. Write answer to three significant figures. Numeric Response
What is the change in internal energy (in J) of a system that absorbs 0.106 kJ of heat from its surroundings and has 0.758 kcal of work done on it? Give your answer in scientific notation. × 10 J?
A system absorbs 12 of heat from the surroundings; meanwhile, 28 of work is done BY the system. What is the change of the internal energy of the system? -40 J -16 J 16 J 40 J
What is the change in internal energy (in J) of a system that absorbs 0.297 kJ of heat from its surroundings and has 0.750 kcal of work done on it? Give your answer in scientific notation. × 10,
2. Work and Heat. Calculate the change in the internal energy of the system for a process in which the system absorbs 140 J of heat from the surroundings and does 85 J of work on the surroundings,
1. A gas absorbs 0.0 J of heat and then performs 30.8 J of work. The change in internal energy of the gas is a. 61.6 J. b. 30.8 J. c. -61.6 J. d.-30.8 J. e. none of these 2. Which of the following statements correctly describes the signs of q and w for the following exothermic process at P= 1 atm and T = 370 K? H2O(g) → H2O(1) a. q and w are negative. b. is positive, wis...
1.) A system absorbs 1.56E+2 kJ of heat and the surroundings do 1.107E+2 kJ of work on the system. What is the change in internal energy (in kJ) (ΔU) of the system? 2.) A sample of gas in a cylinder is provided with 6.221E+2 kJ of heat. This causes a piston to then compresses the gas by doing 4.343E+2 kJ of work to the gas. What is the change in internal energy of the gas during this compression? 3.)A gas...
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Determine the change in internal energy (AE) of a system that absorbs 745 J of heat from its surroundings and performs 5 kJ of work on its surroundings. O 740 J O-4255 J 750J o 5745 )