Physics, 23.03.2021 22:40, jessicawolfking
- 11 12 5 3. Experiment: Predict the results of each experiment by writing "fast" or "slow" in the predictions column. Test your predictions on the Gizmo, and record the actual results. Initial temperature Initial temperature Mixing speed Mixing speed (top flask) (bottom flask) (predictions) (actual results) 95 °C 5 °C 5 °C 95 °C
Answers: 1
Physics, 22.06.2019 02:30, ntangpricha
Eddy whose mass is 55kg climbs up the 1.50 meter high stairs in 2s. calculate eddy’s power rating
Answers: 1
Physics, 22.06.2019 18:00, maren17
Air enters a gas turbine with two stages of compression and two stages of expansion at 100 kpa and 17°c. this system uses a regenerator as well as reheating and intercooling – the intercooler returns the air to the inlet temperature. the pressure ratio across each compressor is 4 ; 300 kj/kg of heat are added to the air in each combustion chamber; and the regenerator operates perfectly while increasing the temperature of the cold air by 20°c. determine the system’s thermal efficiency. assume isentropic operations for all compressor and the turbine stages and use constant specific heats at room temperature. (0.378)
Answers: 3
- 11 12 5 3. Experiment: Predict the results of each experiment by writing "fast" or "slow" in the p...
Mathematics, 26.03.2020 02:02