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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?
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.
If a block of wood is 27g what is the density of this block?
u need the volume . if u did have the volume u would divide the mass (27g) by the volume. then add the label g/ml
What is the density of a block of wood with a volume of 30 cubic centimeters and a mass of 600 grams?
density = mass ÷ volume = 600 g ÷ 30 cm3 = 20 g/cm3
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.
