Physics, 30.09.2019 22:10 LuxTheGirl5214
The deepest known spot in the oceans is the challenger deep in the mariana trench of the pacific ocean and is approximately 11,000 m below the surface. for a surface density of 1030 kg/m3 , a constant water temperature, and an isothermal bulk modulus of elasticity of 2.3 Γ 109 n/m2 , find the pressure at this depth. hint: the density will vary with depth in this case.
Answers: 3
Physics, 22.06.2019 06:30
2kg of refrigerant 134a undergoes a polytropic process in a piston-cylinder assembly from an initial state of saturated vapor at 2 bar to a final state of 12 bar, 80 degree c. a)determine the work for the process in kj. b)sketch the process on a p-v diagram.
Answers: 2
Physics, 22.06.2019 08:00
5g of ammonium nitrate was dissolved in 60g of water in an insulated container. the temperature at the start of the reaction was 23.0Β°c and at the end it was 19.0Β°c. calculate the energy absorbed by the reaction.
Answers: 3
Physics, 22.06.2019 18:00
What structural formula represents 4 electrons shared between two atoms?
Answers: 1
Physics, 22.06.2019 19:30
The ability to make things happen is also called a. heat b. force c. matter d. energy
Answers: 2
The deepest known spot in the oceans is the challenger deep in the mariana trench of the pacific oce...
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