Answers: 1
Physics, 22.06.2019 16:00
Which composition of water moves to begin a deepwater current?
Answers: 2
Physics, 22.06.2019 18:00
Efficiency is the ratio of to for a system a)power in to power in b)power in to power out c) power out to power out d) power out to power in
Answers: 2
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
Language is not the only way that humans communicate. describe how we use sound, touch, chemicals, and sight to communicate. need answer asap
Answers: 2
Afootball is kicked from a tee at 12 m/s at 72° above the horizontal. what is the maximum height of...
Physics, 05.10.2019 16:40
Physics, 05.10.2019 16:40
Mathematics, 05.10.2019 16:40
Mathematics, 05.10.2019 16:40
Chemistry, 05.10.2019 16:40
Biology, 05.10.2019 16:40
Mathematics, 05.10.2019 16:40
History, 05.10.2019 16:40
English, 05.10.2019 16:40