Oxygen gas has a Henry's law constant of 1.66*10^-6 M/mm Hg at 40 degree C when dissolving in water. If the total pressure of gass (O2 gas plus water vapor) over water is 1.0 atm, what is the concentration of O2 in the water in grams per milliliter? Pressure of the water v...
Tarzan swings on a vine from a cliff to rescue Jane, who is standing on the ground surrounded by snakes. His plan is to push off the cliff, grab Jane at the lowest point of his swing, and carry them both to the safety of a nearby tree (see figure). Tarzan's mass is 76.1 kg...
Although they dont have mass, photonstraveling at the speed of lighthave momentum. Space travel experts have thought of capitalizing on this fact by constructing solar sailslarge sheets of material that would work by reflecting photons. Since the moment...
Thank you soooo much!!!
The electron-volt, eV, is a unit of energy (1eV = 1.602 ·1019 J, 1 MeV = 1.602 ·1013 J). Since the unit of momentum is an energy unit divided by a velocity unit, nuclear physicists usually specify momenta of nuclei in units of MeV/c, where c is the sp...
what is a good online dictionary ?
I have to do vocabulary for my social studies teacher but not all of the words are in the glossary of the text book
How would you solve these compound inequalities? 1. -1<4x-3<5 2. 3a-5<=-2 OR 3a-5>=13 3. -y-2>6 OR 4y+8<=20 4. 3<=-2x+1<=9
8th grade reading ! please help !
Is there anything else because my cousin josh just stole that one and started writing his paragraph ?