Forbes Lists. Profile. Valparaiso University is a private university in Valparaiso, IN, affiliated with the Lutheran Church. Founded in 1859 by Methodists as one of the nationâs first coeducational colleges, it was bought by the Lutheran University association in 1925.
Rating Newest Oldest. Best Answer: Most rocks have a specific gravity of between 2.5 and 2.9. Therefore a cubic meter of rock would weigh 2,500 to 2,900 kg. Of course there are exceptions, but 90% of the rocks found on the earth's surface would be in that SG range.
Find the weight of the gravel by subtracting the weight of the box -- 5 pounds -- from the combined weight of 110 pounds. The result is 105 pounds per cubic foot of gravel.Multiply the weight of the gravel, in this case 105 pounds, by 27 to determine cubic yards because there are 27 cubic feet in 1 cubic yard.The result is 2,835 pounds per cubic yard of gravel.ind the weight of the gravel by subtracting the weight of the box -- 5 pounds -- from the combined weight of 110 pounds. The result is 105 pounds per cubic foot of gravel.