Physics, asked by anushkarani78, 1 day ago

An empty relative density bottle weighs 60 gram but weighs 120 gram when completely filled with water. When the bottle is completely filled with unknown liquid it weighs 90 grams. Calculate the density of the unknown liquid.

Answers

Answered by athrvsharma55

2

Answer:

Mass of empty RD bottle (m1)=60 g Filled with liquid (m2)= 120g

Filled with unkoen liquid (m3)=90g

Mass of water = m2 - m1= 120g-60g

60g

Density =mass /volume

Volume = mass /density

= 60g *1 g / cm-3

= 60cm-3

Volume of water = volume of RD bottle

Explanation:

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