About 20% of five-year-olds wet the bed; by the age of 10, about 5% do it. Only 1% of 15-year-olds are still wetting at night. Bedwetting is quite common in school-age children: they canât control it, and most grow out of it. In the meantime, there are things you can do to help your child feel better about this issue.
One gallon of mercury converted to pound equals to 112.95 lb. How many pounds of mercury are in 1 gallon? The answer is: The change of 1 gal ( gallon ) unit of a mercury amount equals = to 112.95 lb ( pound ) as the equivalent measure for the same mercury type.
According to The Physics Hypertextbook, the element mercury has a density of approximately 13.594 kg/m^3. PeriodicTable.com reports a slightly different density of 13.534 g/cm^3. Given a certain volume of mercury, the mass can be found by multiplying its volume by the density of mercury. For example, the mass of 2 cubic meters of mercury is (2 m^3 * 13.594 kg/m^3) = 27.188 kg. Convert kilograms to pounds by multiplying the number of kilograms by 2.2046. According to NASA, the planet Mercury has a mass of approximately 3.3010 * 10^23 kg. Learn more about Chemistry