Question

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​

Answer 1

Answer:

mass/volume

Explanation:

The mass per unit volume of a substance is called density. Density = mass/volume.

hope it helps you

Answer 2

Answer:

mass//volume

Explanation:

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