Density Questions and Answers

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Why is it more accurate to measure volume of a substance using a density bottle?

asked Jul 2, 2022 in Physics Form 1 by Bernicenzioka

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2 answers

Determine the density in SI units of a solid whose mass is 40g measuring 30cm long, 4cm wide and 3cm thick.

asked Aug 30, 2021 in Physics Form 1 by anony mous

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1 answer

1600cm3 of fresh water of density 1g/cm3 are mixed with 1200cm3 of sea water of density 1.2g/cm3. Determine the density of the mixture.

asked Aug 26, 2021 in Physics Form 1 by anonymous

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1 answer

Xcm3 of substance A which has density of 800kg/m3 is mixed with 100cm3 of water with a density of 1000kg/m3. The density of the mixture is 960kg/m3. Determine the value of X

asked Aug 20, 2021 in Physics Form 1 by anony mous

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1 answer

The block of wood on the balance in the figure below is a cube of side 20cm Determine its density in kgm−3

asked Aug 5, 2021 in Physics Form 1 by anony mous

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1 answer

Oil of density 800kgm-3 rests on the surface of water. A cube block of side 50mm floats by a distance of 37.5mm in the fresh water as shown in the figure.

asked Jul 13, 2021 in Physics Form 4 by anony mous

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