Physics, 24.03.2021 18:50, realoneree
How does this diagram demonstrate the law of conservation of energy?
A; It does not show energy being conserved.
B; It shows potential and kinetic energy changing into each other.
C; Potential is higher than kinetic.
D; Kinetic increases while potential stays the same.
Answers: 1
Physics, 22.06.2019 12:50, starr3971
Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
Physics, 23.06.2019 09:00, Arellano2373
This event is the result of a sudden vertical offset in the ocean floor and is most often the result of plate movement on the ocean floor. it destroys coast lines and coastal settlements. what is the event called that causes this type of physical damage? a. volcano b. tsunami c. landslide d. liqufication pls !
Answers: 3
How does this diagram demonstrate the law of conservation of energy?
A; It does not show energy bei...
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