Question

1.4
lo
uestions
1. 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 chimneys, honey, water,
chalk, cotton and iron.
a​

Answer 1

Answer:

The increasing order of density is air < exhaust from chimney < cotton < water < honey < chalk < iron.

Answer 2

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