1) Among many alternative units that might be considered as a measure of time is the shake rather than the second. Based on the expression "faster than a shake of a lamb's tail," we'll define 1 shake as equal to 2.5 x 10^-4 s.
If a car is traveling at 50 mi/h, what is its speed in cm/shake?
2) The density of chloroform, a widely used organic solvent, is 1.4832 g/mL at 20*C.
How many milliliters would you use if you wanted 100.5 g of chloroform?
If a car is traveling at 50 mi/h, what is its speed in cm/shake?
2) The density of chloroform, a widely used organic solvent, is 1.4832 g/mL at 20*C.
How many milliliters would you use if you wanted 100.5 g of chloroform?