Answers: 1
Physics, 22.06.2019 02:30
Agas contained within a piston-cylinder assembly undergoes three processes in series: process 12: compression with pv= constant from 1 bar and 1 liter to 4 bar. process 23: constant pressure expansion to 1 liter. process 31: constant volume calculate the pressure and volume at each state, and sketch the processes on a p-vdiagram labeled with pressure and volume values at each numbered stat
Answers: 2
Physics, 22.06.2019 12:00
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 22.06.2019 14:40
How does an observation about an object differ from an inference about that object
Answers: 1
The radius of earth is about 6450 km. a 7070 n spacecraft travels away from earth. what is the weigh...
Mathematics, 30.04.2021 22:20
Mathematics, 30.04.2021 22:20
Mathematics, 30.04.2021 22:20
Mathematics, 30.04.2021 22:20
Mathematics, 30.04.2021 22:20
Mathematics, 30.04.2021 22:20
Mathematics, 30.04.2021 22:20
Mathematics, 30.04.2021 22:20