Physics, 10.02.2020 16:56, amymelvinlove
A 8.48-W night light is plugged -V circuit and operates continuously for 1 year. What is the cost for the year’s operation if the electricity costs $0.15/kWh
Answers: 1
Physics, 21.06.2019 20:30, blessingjessica
Air enters a compressor operating at steady state at 1.05 bar, 300 k, with a volumetric flow rate of 93 m3/min and exits at 12 bar, 400 k. heat transfer occurs at a rate of 15.5 kw from the compressor to its surroundings. assuming the ideal gas model for air neglecting kinetic potential energy effects, determine the power in put in kw.
Answers: 2
Physics, 22.06.2019 06:00, nicollexo21
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. each of your steps is 0.7 m long. what is your speed? 150 steps/min=/s=/h
Answers: 1
A 8.48-W night light is plugged -V circuit and operates continuously for 1 year. What is the cost fo...
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