Physics
Physics, 13.01.2021 16:40, aesthetickait

If a running system has a total change in the heat of 315 joules, and it is running at a temperature of 350 K, what is the entropy? A. 1.54 joules/kelvin
B. 0.847 joules/kelvin
C. 1.22 joules/kelvin
D. 0.900 joules/kelvin
E. 0.762 joules/kelvin

answer
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 19:10, shazanah95
Athin, square metal plate measures 14 cm on each side and has emissivity of 0.60. the plate is heated to a temperature of 745°c. what is the rate at which the plate radiates energy ? the stefan-boltzmann constant is 5.67 × 10-8 w/(m2 ? k4). remember that the plate will radiate energy from both its top and bottom surfaces.
Answers: 1
image
Physics, 22.06.2019 04:40, joneil1952
Argon is adiabatically compressed from an initial volume of 16 liters to a final volume of 2 liters. by what factor do the following quantities change? do they increase or decrease? (a) the rms speed (b) the thermal energy of the gas (c) the molar specific heat cv (d) the pressure
Answers: 3
image
Physics, 22.06.2019 05:10, wendymtz2004
Which situation will have the highest resistance? a. long wire and high temperatureb. short wire and high temperaturec. long wire and cold temperaturedshort wire and low temperature
Answers: 2
image
Physics, 22.06.2019 10:00, starsinopoli13
How are the crust and the inner core alike? a) they are both solid. b) they both have the same temperature. c) they are both under the same pressure. d) they are both very close to the center of the earth.
Answers: 1
Do you know the correct answer?
If a running system has a total change in the heat of 315 joules, and it is running at a temperature...

Questions in other subjects: