Wet Penguins Wet Penguins A rectangular block of ice 14 m on each side and 0.8 m thick floats in sea water. The density of the sea water is 1025 kg/m3. The density of ice is 917 kg/m 1) How high does the top of the ice block float above the water level?
2) How many penguins of mass 15 kg each can stand on the ice block before they get their feet wet?

Which of the following statements are evidence that gases do not always behave ideally? check all that apply.? a. co2 gas becomes dry ice (solid co2) at 1 atm and –78.5 °c. b. when two gases are mixed, they follow dalton\'s law of partial pressures. c. at 4 k and 1 atm, helium is a liquid. d. it is impossible to compress a gas enough so that it takes up no volume.