Question

A substance that has 1500 liters and which has a density of 250 kg / m3 determine the mass of said substance

Answer 1

【Answer】Therefore, the mass in said substance is 375 kilograms.

`\red{ {\hspace{50 pt}\above 1.2pt}\boldsymbol{\mathsf{Procedure}}{\hspace{50pt}\above 1.2pt}}`

This is an exercise on fluids and their fundamental characteristics.

We start to solve, obtaining the data:

DATA:

• v = 1500 lt = 1.5 m³
• d = 250kg/m³
• m = ?

Conversion from liters to m³

`\boldsymbol{1500\\ot{l}*\frac{1 \ m^(3) }{1000\\ot{l} }=1.5 \ m^(3) }`

To calculate mass: multiply density by volume.

`\boldsymbol{m=d*v \ \ \to \ \ \ Formula}`

We clear our data in the formula:

`\boldsymbol{m=250\frac{kg}{\\ot{m^(3)}}*1.5\\ot{m^(3)} }`

`\boldsymbol{m=375 \ kg}`

{ Pisces04 }