A substance has a density of 0.8 gm/cm3 and a mass of 64g. What is the volume
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Answer:80 cm cube
Given :-
The substance having a density of 0.8g/cm3 has a mass of 64 gram .
To find :-
Volume substance
Solution :-
Density of substance = 0.8 g/cm³
Mass of substance = 64 g
As we know that
→ D = m/V
Where " D " is density, " m " is mass and " V " is volume of substance.
According to question
→ Density = Mass/Volume
→ 0.8 = 64/V
→ 8/10 = 64 V
Cross multiplication
→ 8 × V = 10 × 64
→ 8V = 640
→ V = 640/8
→ V = 80 cm³
Hence,
Volume of substance is 80 cm³
More to unit :-
C.G.S unit of density is g/cm³
S.l unit of density is kg/m³
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