Amy Jane Barclay
Measure it.
None, provided you include all the sawdust and finer particles that might be carried of in the air.
Density = mass/volume = 5.4g/(9*2*6) cm3 = 5.4/108 cm3 = 0.05 g/cm3. Balsa, one of the least dense woods, has a density of 0.16 g/cm3 which is more than 3 times the "density" of your wood! So have you discovered a super-light wood species?
0.8 gm per cm3
density = mass ÷ volume = 600 g ÷ 30 cm3 = 20 g/cm3
John was studying the mass of the wood.
Density of wood = mass/volume
The density of a wood is 0.72g/cm3 what will be the mass off the wood with measures 30cm101010?
To find the mass of a block of wood you should use a triple beam balance.
equal
awesome
When wood is burned, the mass of the products (such as carbon dioxide, water vapor, and ash) is equal to the mass of the reactants, which include the wood and oxygen. This is in accordance with the law of conservation of mass, which states that mass cannot be created or destroyed in a chemical reaction. Although the physical form of the substances changes, the total mass remains constant throughout the reaction.
Measure it.
The density of the block of wood is 0.6 g/cm^3. (Density = mass/volume)
The mass of a 1 cm piece of pine wood depends on the density of the pine wood. To calculate the mass, you would multiply the density of the pine wood by the volume of the 1 cm piece (which is 1 cm^3 for a cube). So, mass = density x volume.
The density of the wood is calculated by dividing the mass (50g) by the volume (210cm3). Density = Mass/Volume, so 50g / 210cm3 = 0.238 g/cm3.
That is a very vague question. But some of it has to do with what type of wood you are using, how it was cut, and how long the wood is.