A diving bell is a container open at the bottom. As the bell descends, the water level inside changes so the the pressure inside equals the pressure outside. Initially, the volume of air is 8.58 m3 at 1.020 atm and 20 degrees celsius. What is the volume at 1.212 atm and 20 degrees Celsius?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block

Which proportionality applies to avogadro’s law?