Which equation correctly defines hooke's law?
...
Answers: 2
Chemistry, 22.06.2019 03:00
In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
Answers: 3
Chemistry, 22.06.2019 04:00
Two nitro no2 groups are chemically bonded to a patch of surface. they can't move to another location on the surface, but they can rotate (see sketch at right). it turns out that the amount of rotational kinetic energy each no2 group can have is required to be a multiple of Īµ, where =ĪµĆ1.010ā24 j. in other words, each no2 group could have Īµ of rotational kinetic energy, or 2Īµ, or 3Īµ, and so forth ā but it cannot have just any old amount of rotational kinetic energy. suppose the total rotational kinetic energy in this system is initially known to be 32Īµ. then, some heat is removed from the system, and the total rotational kinetic energy falls to 18Īµ. calculate the change in entropy. round your answer to 3 significant digits, and be sure it has the correct unit symbol.
Answers: 2
Chemistry, 23.06.2019 03:30
The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?
Answers: 1
Mathematics, 06.12.2021 09:30
English, 06.12.2021 09:30
Mathematics, 06.12.2021 09:30
Mathematics, 06.12.2021 09:30
History, 06.12.2021 09:30
Computers and Technology, 06.12.2021 09:30
Chemistry, 06.12.2021 09:30
Social Studies, 06.12.2021 09:30
Mathematics, 06.12.2021 09:30
Arts, 06.12.2021 09:30
Mathematics, 06.12.2021 09:30
Mathematics, 06.12.2021 09:30
Mathematics, 06.12.2021 09:30
History, 06.12.2021 09:30
Mathematics, 06.12.2021 09:30