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The dimensions of a solid is 10cm x 10cm x 10cm. If the mass of the solid is 600 gFind the density of the solid in (a) g/cm3 (b) kg/m3. |
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Answer» Explanation: Dimensions of solid are 10cm*10cm*10cm THEREFORE the solid is a cube as all the dimensions are equal That is the volume of cube =s^3=10^3=30 cm^3 Mass of the solid is given as 600g To FIND: density of solid in (a) G/cm^3 (b) kg/m^3 (a) density =mass/volume LET density be x x =600/30 x=20 g/cm^3 (b) 1m =100cm 10 cm = 10/100 =1/10 m Therefore m^3 = (1/10)^3= 1/1000 m^3
1 kg=1000 g 600g = 600/1000=6/10 kg
Let Density be y
y=6/10/1/10 = 6 kg / m^3 |
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