Physics, 21.12.2019 03:31 azibur3191
Two carnot air conditioners, a and b, are removing heat from different rooms. the outside temperature is the same for both rooms, 313 k. the room serviced by unit a is kept at a temperature of 294 k, while the room serviced by unit b is kept at 302 k. the heat removed from either room is 4510 j. for both units, find (a), (b) the magnitude of the work required and (c), (d) the magnitude of the heat deposited outside for a and b conditioners respectively.
Answers: 2
Physics, 22.06.2019 12:40
Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)
Answers: 2
Physics, 22.06.2019 20:30
Suppose a force of 60 n is required to stretch and hold a spring 0.1 m from its equilibrium position. a. assuming the spring obeys hooke's law, find the spring constant k. b. how much work is required to compress the spring 0.5 m from its equilibrium position? c. how much work is required to stretch the spring 0.6 m from its equilibrium position? d. how much additional work is required to stretch the spring 0.1 m if it has already been stretched 0.1 m from its equilibrium? a. kequals 600
Answers: 2
Physics, 23.06.2019 06:00
What is offspring? why does a longer life span mean a higher chance of producing offspring?
Answers: 3
Physics, 23.06.2019 15:50
Which statement best describes what energy transfer diagrams show? energy can change form, but the total amount of energy stays the same. every energy transformation results in a reduction of energy energy transformations result in fewer types of energy each type of energy can change into one other type of energy
Answers: 1
Two carnot air conditioners, a and b, are removing heat from different rooms. the outside temperatur...
Mathematics, 10.04.2021 21:30
Mathematics, 10.04.2021 21:30
Chemistry, 10.04.2021 21:30
English, 10.04.2021 21:30
Mathematics, 10.04.2021 21:30
History, 10.04.2021 21:30
Mathematics, 10.04.2021 21:30
Biology, 10.04.2021 21:30