a) A cube of marble having 2cm length , Calculate it's volume in cm^3.
b) Calculate it's density ,if it has a mass of 20.8 g.
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ANSWER:⤵️
volume of cube = a³
= 2x2x2 = 8 cm³
Density ⤵️
= mass/volume
= 20.8g/8 cm³
= 2.6 g/cm³
Hope its helps.......!
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