2 lit of an oil weighs 19.2N . Calculate it's density.
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weight = mg
19.2 = m × 9.8
m= 19.2/9.8
m = 1.96
Density = mass / Volume
= 1.96/2 = .98 =~ 1 Pascal
19.2 = m × 9.8
m= 19.2/9.8
m = 1.96
Density = mass / Volume
= 1.96/2 = .98 =~ 1 Pascal
JunaidMirza:
Pascal is unit of pressure. Your answer should be 0.98 kg/Litre
ohk
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Mass = Weight / g
= 19.2 N / (9.8 m/s²)
= 1.96 kg
Density = Mass / Volume
= 1.96 kg / (2 Litre × 10⁻³ m³/Litre)
= 980 kg/m³
Density of oil is 980 kg/m³
= 19.2 N / (9.8 m/s²)
= 1.96 kg
Density = Mass / Volume
= 1.96 kg / (2 Litre × 10⁻³ m³/Litre)
= 980 kg/m³
Density of oil is 980 kg/m³
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