Question

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

Answer 1

Answer:

air, exhaust from chimneys, honey, water, chalk, cotton and iron.

Answer 2

Air, water, exhaust from chimneys, chalk, cotton, honey, iron.