Q: What is the density of a piece of wood that hasa mass of 25.0 grams and a volume of 29.4cm3?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

The density is 7.8 grams per cm^3.

Density = Mass/Volume = 16/2.8 g/mL = 5.714 grams per mL (approx).

89.2g

This is clearly a piece of wood that is forcibly submerged since its density would require it to float. So the volume of displaced water should be equal to the volume of the whole piece of wood. Then, density = mass/volume = 62/0.525 g/L = 62/525 g/ml = 0.12 g/ml which is a lot less dense than balsa (0.16 g/ml)!

The density of silver is 10490 kg/m3. You need to have a piece of silver for it to have a mass or volume.

Related questions

Iron pyrite (FeS2) has a density of 4.8 to 5.0 grams per cm3. A piece of volume 40 cm3 would, therefore have a mass of volume*density = 192 to 200 grams.

Weigh the piece of maple (you've indicated it is about 10 grams) Completely submerge it in a liquid and measure the volume of liquid displaced Density = mass/(volume displaced) or about 10g/(volume displaced)

The density of the copper piece would be 5 g/cm^3. This is calculated by dividing the mass (50g) by the volume (10cm^3).

The density is 7.8 grams per cm^3.

The density of a piece of granite with a volume of 340 cm and mass of 918 g would be 1,400 grams. This is a math problem.

0.3 g/cm2

Density = Mass/Volume = 16/2.8 g/mL = 5.714 grams per mL (approx).

If the volume stay the same, i.e 256 cubic centimeters then the density will be 2.34g/cubic centremeter. However if the the volume changes because it is the same material then the density will be 1.17g/cubic centimeter as calculated by density= mass/volume

89.2g

It is 2.6 g/cm3.

The density of a metal can be measured by dividing its mass by its volume. The formula for density is density = mass/volume. This can be done by weighing the metal to find its mass and then calculating its volume using measurements such as length, width, and height.

a gram is a measurement of mas, whereas a tablespoon is one of volume. the conversion factor is dependent on the substance's density, the amount of mass in an amount of volume ie, a piece of lead would have a higher density than a piece of wood because more mass can fit into the same amount of volume. Density=Mass/Volume