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What part of the block of wood remains immersed in water of density 1000kg per cm cube when the block of wood placed in water has density 700 Kg per m cube?
-- The aggregate density of the wood block is 700/1000 = 0.7 the density of water. -- So, as soon as the wood has displaced 0.7 of its volume in water, it has displaced its entire weight in water, and floats. -- The wood floats with 0.7 of its volume below the surface and 0.3 of its volume above it.
What is the density of a block of wood measuring 9cmX2cmX6cm with a mass of 5.4g?
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?
What is the density of a block of wood measuring 9cm2cm6cm with a mass of 5.4 grams?
Density= Volume/Mass. Therefore: (9x2x6)divided by 5.4g=Density. 108cm/5.4g=Density. 20=Density.
How do you calculate if a block of wood will float in water or not?
If the density of the block is less than the density of water, then the block will float. Density of water is close to 1 gram per cubic centimeter. So measure the block and calculate its volume (Length x Width x Height). Use a scale to find the block's mass. Then divide mass/volume to calculate density. If you've measured in grams and centimeters, then the units will be g/cm³, then compare this to 1 g/cm³.
When A block of oak wood with a volume of 405 cubic centimeters and a density of 0.67cm is sawed in half the density of the two smaller blocks is now?
it is the same because the molecular structure did not change when you cut the wood in half.
A block of wood 3.0cm on each side has a mass of 27g what is the density of this block?
A cube, with 3cm sides, has a volume of 3x3x3 = 27cc The weight is 27grammes. Density = weight / volume = 27g / 27cc = 1g/cc = 1000Kg/M3 A relative density of 1.0 (same as water)
What is the density of a block of wood with a mass of 120g and a volume of 200cm cubed?
The density of the block of wood is 0.6 g/cm^3. (Density = mass/volume)
Will a block of wood with a mass of 1000 grams will sink in water?
No. It doesn't matter how heavy a block of wood is, it depends on the density of the wood. Generally wood floats as the density of wood is lighter than the density of the water, so it would float.
If a block of wood floats in water what does that mean about its density?
If a block of wood floats in water, it means that the density of the wood is less than the density of water. This is because objects with a lower density than water will float, while objects with a higher density will sink.
Which has a higher density a 5-g wood block on a 10g wood block of same material?
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What tool would I need to use to measure the density of a block of wood?
You would need a tool called a density meter or a hydrometer to measure the density of a block of wood. This device works by comparing the weight of the wood sample to the volume of water displaced by the wood when submerged. The density of the wood can then be calculated based on these measurements.
What is the density of a block of wood that has a volume of 20cm and mass of 5 grams?
density is the product of mass and volume so its density will b 100 g/cm3..
What is the density of the wood block?
Density = Mass/Volume
How is the mass of a wood block related to its volume?
Density of wood = mass/volume
A box is 27g and has a volume of 3ml what is the density.?
Density = mass/volume = 27/3 = 9 grams per millilitre.
What is the density of a wood block with a volume 125 cm3 and a mass of 57g?
The density of the wood block is calculated by dividing the mass by the volume, so density = mass/volume. In this case, density = 57g / 125 cm3 = 0.456 g/cm3.
Rectangular Block of Wood in density?
A triple-beam balance can be used. The units could be g/ml the density of a normal wood is 0.88 but a wood block in density can be anything under 1 so it can be 0.95,0.54,etc. waters density is 1 and would can float on water so wood is anything below 1.
