At what temperature and pressure could you see a flask of water containing ice boiling? oc, mm hg c) at what temperature would food be cooking inside a pressure cooker if a pressure of 5 atmospheres is maintained inside the pressure cooker? (hint: you will need to convert from atmospheres to mm hg to find the correct point on the y axis.)

Suppose water is leaking from a tank through a circular hole of area ah at its bottom. when water leaks through a hole, friction and contraction of the stream near the hole reduce the volume of water leaving the tank per second to cah 2gh , where c (0 < c < 1) is an empirical constant. a tank in the form of a right-circular cone standing on end, vertex down, is leaking water through a circular hole in its bottom. (assume the removed apex of the cone is of negligible height and volume.) (a) suppose the tank is 20 feet high and has radius 8 feet and the circular hole has radius 2 inches. the differential equation governing the height h in feet of water leaking from a tank after t seconds is dh dt = − 5 6h3/2 . if the height of the water is initially 8 feet, how long will it take the tank to empty? (round your answer to two decimal places.)

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

If angle "a" is 25°, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c