Which medium (1 or 2) is more dense?
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Answers: 2
Physics, 21.06.2019 17:30
In a heat engine if 1000 j of heat enters the system the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2000 j ?
Answers: 2
Physics, 22.06.2019 08:00
If a substance is in the gas phase, which of qualities of the gas will stay constant? a: volume b: mass c: shape d: position of particles
Answers: 2
Physics, 22.06.2019 14:40
Glass has a hardness that is in the middle of the hardness scale. what is the hardness of glass?
Answers: 1
Mathematics, 23.03.2021 22:40
Mathematics, 23.03.2021 22:40
History, 23.03.2021 22:40
History, 23.03.2021 22:40
Mathematics, 23.03.2021 22:40
Mathematics, 23.03.2021 22:40