The speed of molecules is indirectly related to a measurement called
heat flow,
tempera...
Physics, 07.12.2019 06:31 wolfgirl10000
The speed of molecules is indirectly related to a measurement called
heat flow,
temperature,
friction,
energy,
Answers: 3
Physics, 22.06.2019 06:30
=force × distance a. work b. velocity c. pressure d. momentum
Answers: 1
Physics, 22.06.2019 16:30
In a classical model of the hydrogen atom, the electron moves around the proton in a circular orbit of radius 0.053 nm. what is the electron's orbital frequency? what is the effective current of the electron?
Answers: 3
Physics, 22.06.2019 19:40
Uranium has two naturally occurring isotopes. 238u has a natural abundance of 99.3% and 235u has an abundance of 0.7%. it is the rarer 235u that is needed for nuclear reactors. the isotopes are separated by forming uranium hexafluoride uf6, which is a gas, then allowing it to diffuse through a series of porous membranes. 235uf6 has a slightly larger rms speed than 238uf6 and diffuses slightly faster. many repetitions of this procedure gradually separate the two isotopes. what is the ratio of the rms speed of 235uf6 to that of 238uf6? express your answer to five significant figures.
Answers: 3
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 θ = 0.5°, determine the normal strain in the cable. originally the cable is unstretched.
Answers: 2
Chemistry, 04.03.2020 18:23
Mathematics, 04.03.2020 18:23
Computers and Technology, 04.03.2020 18:23
Biology, 04.03.2020 18:24
Mathematics, 04.03.2020 18:24
Business, 04.03.2020 18:25
Computers and Technology, 04.03.2020 18:26
Mathematics, 04.03.2020 18:26