CRAWLSPACE YOU HAVE. There are two common ways to insulate a crawlspace. depending on the type of crawlspace. If there are pipes. and uninsulated ducts present, insulate the walls of the. crawlspace area. If there are no pipes in the area, insulate the floor above the space. SELECTING THE RIGHT.
If the mass of an apple is 100g on average and the mass of the earth is approximately 6.0 * 10^24kg how many apples would it take to equal the mass of the earth?
We can, however, get some idea of average mass by looking at a study from a 1995 Virginia Tech study (see link below). Listed below are average diameter in inches and average weight in pounds for those apples in the published study that gave both diameter and weight values.