Question

1. A small bottle weighs 20g when empty , and 22g when filled with water. when it is filled with oil , it weighs 21.76g. what is the density of oil..?

and

R.D of a solid is the ratio of ..?
R.D of a liquid is the ratio of..?​

Answer 1

Explanation:

weight of water = weight of filled glass− weight of empty bottle

=2g

weight of oil =21.76g−20g=1.76g

Relative density of oil =

densityofwater

densityofoil

=

Volume

massofwater

Volume

massofoil

=

2

1.76

=0.88

Relative density =0.88

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Answer 2

Explanation:

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