A small bottle weighs 20g when empty and 22g when filled with water.
When it is filled with oil it weight 21.76 g. What is the density of oil.
Answers
Answered by
5
Explanation:
weight of empty bottle = 20 g
weight of water filled bottle = 22g
weight of water = 22-2 = 2g
density of water = 1 g/cm³
volume of water = mass/density = 2/1 = 2 cm³
so capacity of bottle = 2cm³
so the volume of oil = 2cm³
weight of bottle filled with oil = 21.76g
weight of oil = 21.76 - 20 = 1.76g
density of oil = mass/volume = 1.76/2 = 0.88 g/cm³
Answered by
0
Answer:
weight of water = weight of filled glass− weight of empty bottle
=2g
weight of oil =21.76g−20g=1.76g
Relative density of oil = density of water/density of oil
= mass of oil(Volume)/mass of water(Volume)
=1.76/2=0.88
Relative density =0.88g/cm³
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