Physics, 04.08.2019 07:30 liapooh73p7b896
Asystem absorbed 44 joules of heat from its surroundings. after doing work, the increase in the internal energy of the system is 32 joules. how much energy was used by the system to do useful work?
Answers: 2
Physics, 22.06.2019 19:30
How many electrons in an atom could have these sets of quantum numbers? =3n=3 electronselectrons =4,ℓ=2n=4,ℓ=2 electronselectrons =6,ℓ=ℓ=−1n=6,ℓ=2,mℓ=−1
Answers: 3
Physics, 22.06.2019 21:30
What describes the formation of horizon b? a. forms at the surface b. features parent material c. undergoes the most change d. forms due to decomposed material i think the answer is c. undergoes the most change
Answers: 1
Physics, 23.06.2019 01:30
The amount of potential energy possessed by an elevated object is equal to
Answers: 2
Physics, 23.06.2019 20:30
Ameteorite strikes earth and forms a crater, decreasing the meteorite's momentum to zero. does this phenomenon contradict the conservation of momentum? choose as many answers as you think are correct.
Answers: 1
Asystem absorbed 44 joules of heat from its surroundings. after doing work, the increase in the inte...
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