Answers: 3
Physics, 21.06.2019 16:00
As shown in fig. p3.64, a closed, rigid tank fitted with a fine-wire electric resistor is filled with refrigerant 22, initially at 2108c, a quality of 80%, and a volume of 0.01 m3. a 12-volt battery provides a 5-amp current to the resistor for 5 minutes. if the final temperature of the refrigerant is 408c, determine the heat transfer, in kj, from the refrigerant.
Answers: 1
Physics, 22.06.2019 10:30
Find the magnetic field a distance r from the center of a long wire that has radius a and carries a uniform current per unit area j in the positive z direction.
Answers: 2
Physics, 22.06.2019 12:30
What would be the strength of earth's gravitational field at a point where an 80.0 kg astronaut would experience a 80% reduction in weight
Answers: 3
Physics, 22.06.2019 12:30
Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d
Answers: 1
Why dont animal cells need chloroplasts?...
Chemistry, 23.03.2021 21:20
History, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
History, 23.03.2021 21:20
Geography, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
Mathematics, 23.03.2021 21:20
History, 23.03.2021 21:20
Geography, 23.03.2021 21:20
Biology, 23.03.2021 21:20
Health, 23.03.2021 21:20