21.Which of the following contain the molecules with the highest average speed?
C
L 나
G G...
Physics, 06.11.2020 06:50 lilybear1700
21.Which of the following contain the molecules with the highest average speed?
C
L 나
G G
ico
cube
at -10°C
water
at roon
temperature
wood
at room
temperature
steam
at 110°C
Answers: 2
Physics, 21.06.2019 16:00
When fat comes in contact with sodium hydroxide, it produces soap and glycerin. determine whether this is a physical change or a chemical change. explain your answer
Answers: 2
Physics, 22.06.2019 00:30
Consider an ordinary, helium-filled party balloon with a volume of 2.2 ft3. the lifting force on the balloon due to the outside air is the net resultant of the pressure distribution exerted on the exterior surface of the balloon. using this fact, we can derive archimedes’ principle, namely that the upward force on the balloon is equal to the weight of the air displaced by the balloon. assuming that the balloon is at sea level, where the air density is 0.002377 slug/ft3, calculate the maximum weight that can be lifted by the balloon. note: the molecular weight of air is 28.8 and that of helium is 4.
Answers: 2
Physics, 22.06.2019 07:30
Quantum mechanics applies to subatomic, atomic, nanometer-size, and micrometer-size systems. nanometer, micrometer, and kilometer-size systems. atomic, nanometer-size, and micrometer-size systems. subatomic, atomic, and nanometer-size systems.
Answers: 2
Physics, 22.06.2019 16:30
Write a polynomial function with the given zeros x= -1,0,2show your work
Answers: 3
Social Studies, 12.10.2019 17:20
Computers and Technology, 12.10.2019 17:20
Advanced Placement (AP), 12.10.2019 17:20
History, 12.10.2019 17:20
Social Studies, 12.10.2019 17:20
Social Studies, 12.10.2019 17:20
Biology, 12.10.2019 17:20
Mathematics, 12.10.2019 17:20
Mathematics, 12.10.2019 17:20
Mathematics, 12.10.2019 17:20
Physics, 12.10.2019 17:20