Physics, 16.06.2020 15:57 kylieweeks052704
anyboldy help? +40P There is air at 27°C temperature and 1 atm pressure in a 4 liter cylinder of a diesel engine. By pushing the piston, the volume of air shrinks 16 times and the pressure increases 40 times. a) How many moles of air are there in the cylinder? b) What is the final temperature of the air?
Answers: 1
Physics, 21.06.2019 18:10, jmullins3611
The difference between two numbers is 15. when twice the smaller number is subtracted from three times the larger number, the difference is 58.what is the larger number?
Answers: 1
Physics, 22.06.2019 10:00, blackjack73
The rocket is fired vertically and tracked by the radar station shown. when θ reaches 66°, other corresponding measurements give the values r = 32700 ft, r¨ = 85 ft/sec2, and θ˙ = 0.019 rad/sec. calculate the magnitudes of the velocity and acceleration of the rocket at this position.
Answers: 3
Physics, 22.06.2019 23:00, Miguel1310
According to the image below, which season is about to begin in the southern hemisphere? a. summer b. autumn c. winter d. spring
Answers: 1
anyboldy help? +40P There is air at 27°C temperature and 1 atm pressure in a 4 liter cylinder of a d...