**Definitions:**

**Tonne Per Cubic Meter** (abbreviations: **t/m3, or tpm3**): is a unit of density, defined by mass in tonnes divided by volume in cubic meter

**Newton Per Cubic Meter** (abbreviations: **N/m3, or Npm3**): is an SI derived unit of density, defined by mass in newton divided by volume in cubic meter

## How to Convert Tonnes Per Cubic Meters to Newton Per Cubic Meters

*Example: How many newton per cubic meters are equivalent to 14.08 tonnes per cubic meters?*

As;

1 tonnes per cubic meters = 9806.65 newton per cubic meters

14.08 tonnes per cubic meters = Y newton per cubic meters

Assuming Y is the answer, and by criss-cross principle;

Y equals 14.08 times 9806.65 over 1

(i.e.) Y = 14.08 * 9806.65 / 1 = 138077.632 newton per cubic meters

Answer is: 138077.632 newton per cubic meters are equivalent to 14.08 tonnes per cubic meters.

*Practice Question: Convert the following units into n/m3:*

N.B.: After working out the answer to each of the next questions, click adjacent button to see the correct answer.

( i ) 87.08 t/m3

( ii ) 1.3 t/m3

( iii ) 88.49 t/m3