The ocular lenses of our microscopes in lab provide 10x magnification. if you are viewing cells with the 40x objective lens what would the total magnification be?

Arigid tank is divided into two equal parts by a partition. one part of the tank contains 3 kg of compressed liquid water at 400 kpa and 60°c while the other part is evacuated. the partition is now removed, and the water expands to fill the entire tank. determine the entropy change of water during this process, if the final pressure in the tank is 40 kpa. use steam tables.

Which composition of water moves to begin a deepwater current?

The total amount of energy contained in an object