Question

The mass per unit volume of a substance is called density (density = mass/volume). Arrange the following in order of increasing density − air, exhaust from chimney, honey, water, chalk, cotton, and iron.​

Answer 1

Answer:  

air<exhaust from chimney<cotton<water<honey<chalk< iron

Explanation:

gas<condense gas<liquid<light porous solid <thick liquid<heavy porous solid<solid

Answer 2

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