Physics, 12.04.2021 18:20 chasereynolds6302
the temperature inside a carnot refrigerator placed in a kitchen st 22.0°C is 2°C. the heat extracted from the refrigerator is 89MJ/h. what power is needed to operate this refrigerator?
Answers: 3
Physics, 22.06.2019 00:30
Ablock of steel has a density of 0.29lbs per cubic inch. if the block has dimensions of 1 inch by 1 inch by 3 inches, what is its weight? a. 0.29lbs b. 0.58lbs c. 0.87lbs d. 1lbs
Answers: 1
Physics, 22.06.2019 13:30
Select the three ways that the parallel-plate capacitor differs from a car battery.
Answers: 1
Physics, 22.06.2019 17:00
Simon is writing a story about an astronaut whose spacecraft has been boarded by space pirates. the astronaut has her lucky penny in her hand behind her back as the space pirates break into the control room. she has just locked the controls so that the ship is accelerating in the direction of the control room’s ceiling. simon wants the astronaut to use the penny to hit a button on the control panel to turn off the lights and escape. the button is located a short distance behind and below the astronaut’s hands. how should simon use the theory of relativity to describe what the astronaut must do in order to hit the button?
Answers: 1
the temperature inside a carnot refrigerator placed in a kitchen st 22.0°C is 2°C. the heat extracte...
Social Studies, 26.06.2019 12:40
Geography, 26.06.2019 12:40
Social Studies, 26.06.2019 12:40
Geography, 26.06.2019 12:50
Business, 26.06.2019 12:50
Mathematics, 26.06.2019 12:50
History, 26.06.2019 12:50
Mathematics, 26.06.2019 12:50
Mathematics, 26.06.2019 12:50
Mathematics, 26.06.2019 12:50
Mathematics, 26.06.2019 12:50