Question

Numerical and easy type
The mass of empty bottle is 40g and its mass when it is filled with water is 85g and 75g
weighed when it is filled with oil. Find i, mass of water and ii, Relative density of oil.​

Answer 1

Answer:

0.67 g/cm³

Explanation:

•density = mass/ volume

•mass of empty bottle=40g

•mass of bottle filled with water=85g

•mass of water =45g

•volume of water =45ml

•volume of oil=45ml

•mass of oil=75−45=30g

•Relative density oil =30/45=0.67 g/cm³