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Measure the length and breadth of one face of the rectangle.
Measure the thickness of the rectangle hollow piece.
Multiply the length, breadth and thickness and this will give you the volume of the rectangular hollow piece in terms of cubic units.
That is, if you measured the length, breadth and height in centimeters, the volume will be in cubic centimeters.
Example:
If the length of the piece is 10 cm, the breadth of the piece is 6 cm, and the thickness of the piece is 5 cm, the volume of the rectangular hollow piece is given by:
10 cm X 6 cm X 5 cm = 300 cubic cm or cm3
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∙ 13y ago
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What is the mass of a piece of metal that has a mass of 10 grams and volume of 2.5 mL?
Using those exact quantities, we can calculate that the mass is precisely 10 grams.
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[object Object]
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A rectangle paper with length 8cm is folded into half and the ratio of its length to its width remains unchanged If the square of the width of the original piece of paper is xcm2 Find the volume of x?
i got the answer!
What is the density of iron if 5.6 g of iron occupies a volume of 20 cubic centimeter?
Density = Mass/Volume = 5.6grams/20cm2 = 0.28 g/cm3 This is clearly a hollow piece of iron since the density of solid iron is 7.9 g/cm3
How do you measure the density of a metal?
-- Get a pure piece of it. The size of the piece doesn't matter. -- Measure the mass of the piece. -- Measure the volume of the piece. -- The density of the substance is mass of the piece/volume of the piece.
A hollow funnel shaped piece of wood or plastic?
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Was the 1948 5 cent piece hollow with a rim?
yes
What is the mass of a piece of metal that has a mass of 10 grams and volume of 2.5 mL?
Using those exact quantities, we can calculate that the mass is precisely 10 grams.
