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What is the density of a block of wood has a mass of 4g and occupies a volume of 5cm3?
Wiki User
∙ 14y ago
Density means mass per unit volume. Hence, mass of a body divided by it's volume will give us it's density.
Here mass = 4g, volume= 5cm3
So, density = mass/volume
=4g/5cm3
=0.8g/cm3
This is the average density of the wooden block. The density of block whole throughout it's body may not always be equal to this value. Some portions of block can be more dense and some less dense. But the average density of any body having mass= 4g and volume = 5cm3 is always 0.8g/cm3 .
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoThe weight of a block is equal to 0.53 time V for volume times g. The weight of the oil displaced is equal to n V time 0.8 times g. The answer is 0.8 g/cm3.
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What is the density of a liquid?
hoidk
What is the density for mass of 20g and volume of 5cm3?
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What is the density of a liquid?
hoidk
What is the density for mass of 20g and volume of 5cm3?
density = mass/volume = 20/5 = 4 g/cm3
Suppose an object weighs 15 g and has a volume of 5 cm what is the density of the object?
Note 5cm isn't a volume it is a length therefore for the answer we are assuming the volume is 5cm3 Density = mass/volume Density = 15g/5cm3 = 0.015kg/0.000005m3 Density = 3g/cm3 or in SI units 3,000kg/m3
Glycerin has a density of 1.26 grams cm3 What is the volume of a gkycerin sample that has a mass of 6.30 g?
WE know that Density D =mass/volume. Volume V = M/D =6.3/1.26 =5cm3.
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Density= Mass/Volume = .183kg/50cm3= .00366 kg / m^3 the above solution is wrong because you have to get the units right density = mass/volume = kg/m^3 = 1000g/1000000cm^3 density = 0.183/0.00005 = 3660Kg/m^3
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