subject
Physics, 04.05.2020 23:54 22moneymorgan

Which of the following is true about the law of conservation of energy?

Energy can be destroyed

Energy can be created

Energy can be converted from one form to another

All of the above are correct

ansver
Answers: 3

Another question on Physics

question
Physics, 21.06.2019 23:10
6ā€“55 refrigerant-134a enters the condenser of a residential heat pump at 800 kpa and 358c at a rate of 0.018 kg/s and leaves at 800 kpa as a saturated liquid. if the compressor consumes 1.2 kw of power, determine (a) the cop of the heat pump and (b) the rate of heat absorption from the outside air.
Answers: 2
question
Physics, 22.06.2019 07:00
We put a force of 50n on an object and the acceleration is 100 m/sĀ². what is the mass of the object?
Answers: 1
question
Physics, 22.06.2019 16:40
Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel
Answers: 3
question
Physics, 23.06.2019 00:30
Part of a control linkage for an airplane consists of a rigid member cb and a flexible cable ab. if a force is applied to the end b of the member and causes it to rotate by Īø = 0.5Ā°, determine the normal strain in the cable. originally the cable is unstretched.
Answers: 2
You know the right answer?
Which of the following is true about the law of conservation of energy?

Energy can be de...
Questions
question
Mathematics, 26.06.2020 17:01
question
Geography, 26.06.2020 17:01
question
Mathematics, 26.06.2020 17:01
Questions on the website: 13722360