triacylglycerol, and cholesterol is applied to a silica gel column, and the column is eluted with progressively more polar solvents (a pretty common chromatographic technique). In what order do the lipids elute from the column? Briefly explain.

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.