Question

10 litres of kerosene oil are found to weight 6.80 kg . Find the density of kerosene oil in- CGS system and SI system

Answer 1

mass=4.40kg

volume=5/1000=0.005

so we change it into all CGS system,

kg into gram

1kg=1000gm

or, 4.4kg=1000*4.4=4400gm

again,

m cube into cm cube

m cube=cm(100*100*100)=5000cm cube

now we now,

density=mass/volume=4400/5000=0.88gm/cm^3

Answer 2

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