Metal A has a density of 5 g/cm3 and metal B has a density of 3 g/cm3.
1200 g of metal A and 600 g of metal B are melted and mixed and then recast into a block.
a) What is the volume of the block?
b) What is the density of the block?
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9
Answer:
The volume of a block, prism, or cylinder is easily calculated by multiplying the area of the base by the height/altitude of the object. When the bases are not parallel, the height or altitude of the object is from the center point of one base to the center point of the other base.
Density has the units of mass divided by volume such as grams per centimeters cube (g/cm3) or kilograms per liter (kg/l). A block of wood has a mass of 8 g and occupies a volume of 10 cm3.
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Answer:
Density Mass Volume
Density is a measure of how tightly the mass of an object is packed into the space it takes up. It can be calculated by dividing mass by volume.
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