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.
Thanks for writing to Ask Dr. Math, Davis! The weight will vary some with the temperature of the water. To begin, we know that by definitions, 1 gallon = 231 in^3*(2.54 cm/in)^4/(1 cm^3/ml), = 3785.411784 ml, exactly. Now it is just a matter of multiplying by the density d in g/ml of water at the temperature you want, and then converting to pounds by dividing by exactly 453.59237 g/lb. Thus the answer to 12 significant figures is 1 gallon of water weighs 8.34540445202*d pounds. Enter the temperature in degrees Celsius and see the density d. Use this and the formula above to get the temperature-adjusted weight in pounds.