A solid sphere has a radius of 2cm and a mass of 0.05kg. What is the relative density of sphere??
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relative density of the solid sphere is 1.491477
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hi friends this is ur answer
Mass = 0.05 kg = 50 g
radius = 2 cm
volume = 4/3πr^3 = 4/3×22/7×8= 33.51 cm³
density = ( mass/volume) = 50/33.51 = 1.49 g/cm³
density of water = 1 g/cm³
Relative density = density of material /density of water = 1.49/1 = 1.499
So relative density of sphere is 1.49.
hope it's help you
regards ur Rituraj Babu
Mass = 0.05 kg = 50 g
radius = 2 cm
volume = 4/3πr^3 = 4/3×22/7×8= 33.51 cm³
density = ( mass/volume) = 50/33.51 = 1.49 g/cm³
density of water = 1 g/cm³
Relative density = density of material /density of water = 1.49/1 = 1.499
So relative density of sphere is 1.49.
hope it's help you
regards ur Rituraj Babu
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