Physics, 28.12.2021 03:10, nialphonsa
A cylinder with a movable piston contains 0.25 mole of monoatomic ideal gas at a pressure of24000 pa and temperature 355k .The ideal gas expands isobarically to twice its original volume and then compressed adiabatically back to its original volumeand finally cooled isochorically to its original pressure. Compute temperature after adiabatic compression
Answers: 2
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 22:20, hailey5129
The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.
Answers: 1
A cylinder with a movable piston contains 0.25 mole of monoatomic ideal gas at a pressure of24000 pa...