The volume of the vacuum chamber is 27.1 ∙ 103 m3. Before emptying the chamber, it is filled with air with a density of 1.25 kg / m3. The pressure in the chamber is 101 kPa. The temperature in the chamber is constant during pumping, and after the pumping, there is only 0.70 kg of air left in the chamber. a) Calculate the temperature of the air in the chamber and the pressure in the chamber after pumping.

prolly a beacuse the momentuem the car has increases while going down hill

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

technology is the application of the knowledge gained by science.