Answer:
1. energy lost in the lever due to friction
3. visual estimation of height of the beanbag
5. position of the fulcrum for the lever affecting transfer of energy
Explanation:
Edge 2021
Answer:
(D) eight
Explanation:
In carbon dioxide (CO2), there are two oxygen atoms for each carbon atom. Each oxygen atom forms a double bond with carbon, therefore the molecule is formed by two double bonds. Two double bonds means that the total number of electrons being shared in the molecule is. eight.
The density of copper, bulk density of copper. Then you get the atomic density. This is the number of atoms per cubic meter, 8.43137 times 10 to the power of 28 atoms per cubic meter.
Bulk density is expressed in grams per milliliter (g/mL), but since measurements are made using a cylinder, the international unit is kilogram per cubic meter (1 g/mL = 1000 kg/m3). is. It can also be expressed in grams per cubic centimeter (g/cm3).
Bulk density reflects the ability of soil to function for structural support, movement of water and solutes, and soil aeration. A bulk density above the threshold indicates functional impairment. Bulk density is also used to convert soil weight and volume.
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