Physics, 08.10.2021 01:00, joshnorman0369
OMG LOOK AT THIS! YOU WON'T BELIEVE IT what would happen to the weather if half of the human race died off? would it get colder? why?
Answers: 1
Physics, 22.06.2019 19:20, anaiyamills
Two kilograms of air within a piston–cylinder assembly executes a carnot power cycle with maximum and minimum temperatures of 800 k and 300 k, respectively. the heat transfer to the air during the isothermal expansion is 60 kj. at the end of the isothermal expansion the volume is 0.4 m3. assume the ideal gas model for the air. determine the thermal efficiency, the volume at the beginning of the isothermal expansion, in m3, and the work during the adiabatic expansion, in kj.
Answers: 1
Physics, 22.06.2019 19:20, fernandofhn1844
Which best describes the difference between internal and thermal energy?
Answers: 1
Physics, 22.06.2019 22:30, milkshakegrande101
Suppose that three astronomical objects, 1, 2, and 3 are observed to lie on a line, and the distance from object 1 to object 3 is d. object 1 has four times the mass of object 3, and seven times the mass of object 2. find the distance between objects 1 and 2 for which the net force on object 2 is zero.
Answers: 1
OMG LOOK AT THIS! YOU WON'T BELIEVE IT
what would happen to the weather if half of the human race...
Mathematics, 26.11.2020 01:50
History, 26.11.2020 02:00
Mathematics, 26.11.2020 02:00
Mathematics, 26.11.2020 02:00