The approximate weight of 1 cubic yard of sand is 2,600 to 3,000 pounds. This amount is also roughly equal to 1 1/2 tons.
Know MoreA cubic yard of gravel will weigh slightly less, at roughly 2,400 to 2,900 pounds, or roughly still 1 1/2 tons. If covering a 2-inch depth, a cubic yard of sand should cover 100 square feet of ground. While 1 cubic yard of mulch will cover the same amount of ground at 100 square feet, it weighs significantly less, at 600 to 800 pounds per cubic yard. One cubic yard of dirt weighs approximately 2,000 pounds.
Learn MoreConverting from pounds to kilograms involves finding the conversion factor of 0.45 kilograms/pound and using this to create a conversion equation. Solving the equation (270 pounds)(0.45 kilograms/pound) supplies the answer of 121.5 kilograms.
Full Answer >Fifteen kilograms is equal to approximately 33.069 pounds. Since there are exactly 2.2046 pounds in 1 kilogram, simply multiply the value in kilograms by 2.2046 to obtain the value in pounds.
Full Answer >A bomb calorimeter is used to determine the enthalpy of combustion of hydrocarbons. Bomb calorimeters are constant volume calorimeters that are used to determine the energy necessary for certain hydrocarbons to undergo a combustion reaction.
Full Answer >Power in watts equals amperes times voltage. So, in a direct current, 1 amp at 110 volts equals 110 watts, whereas 1 amp at 220 volts equals 220 watts.
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