Respuesta :
Density = mass / volume
mass=80 g
volume = 4*6*3 = 72 in³
Density = 80/72 ≈ 1.11 g/in³
mass=80 g
volume = 4*6*3 = 72 in³
Density = 80/72 ≈ 1.11 g/in³
Density of the piece of wood is 1.11 (g in⁻³).
What is density?
- It is the ratio of unit mass to unit volume.
- Density = Mass / Volume
Given: A piece of wood.
let, length = 6 inch
breadth = 4 inch
height = 3 inch
⇒ Volume = length × breadth × height
⇒ Volume = 6 × 4 × 3
⇒ Volume = 72 in³
Mass = 80 grams (given)
We know,
Density = Mass / Volume
Density = 80/72
Density = 1.11 (g in⁻³)
Therefore, the density of the piece of wood is 1.11 (g in⁻³).
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