Question

What is the mass of piece of wood if it has a volume of 45cm^3and density of 0.52g/m^3​

Answer 1

Answer:

mass = volume x density

Given,

density = 0.52 g/m³

Volume = 45cm³ = 45x10^(-6) m³

So, mass = 0.52 x 45 X 10^(-6) g

= 23.4 X 10^(-6) g

If this helps please mark Brainliest

Answer 2

Volume = 45 cm^3 = 45 × 10^-6 m^3

Density = 0.52 g/m^3

We know that,

Density = mass/volume

=> mass = density × volume

=> mass = 0.52 × 45 × 10^-6 g

= 2.34 × 10^-5 g