Physiological Density
Density = Mass/Volume
The amount of matter is mass. Volume is the amount of space that matter takes up. The amount of matter in a given volume is density.
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density
My favorite way is to bite into it and measure the amount of energy used to chew it. Then compare that to the amount of energy to chew something of a known density. I'm pretty good at figuring out how much more or less it's density is. But it is much better for the grape to have the water displacement test don't you think?
physiologic density
is an objects density the measure of the amount of matter in the object compared to known masses
Density = Mass/Volume
The amount of matter is mass. Volume is the amount of space that matter takes up. The amount of matter in a given volume is density.
You can think of density as the amount of "stuff" that is packed into a confined space. Density is also known as the amount of mass per a volume area. I was taught to remember that density equals a broken heart (D = m/v), or mass over volume.
find, at the given temperature and pressure, weight of HCL and volume of the same. Find density of HCL by Density of HCL= weight/volume Specific gravity of HCL= density of HCL/density of water
If the universe is ever to stop expanding and start contracting there has to be a certain amount of material (mass). This amount is called the 'critical density'. So far as is known to date the universe does not have sufficient mass to stop expanding, hence it is below the critical density.
The relation between mass(M), density(ρ) and volume(V) is given by: M = ρ x V. So mass can be calculated only if both density and volume are known. Density is a measure of amount of substance per unit volume, so mass can't be calculated until the volume of substance is known.
The density of Md is not known.
1000,222,333
The pansy was first cultivated in the early 19th century by Lady Mary Elizabeth Bennet, daughter of the Lord of Tankerville. Mary Elizabeth introduced her cultivated pansies to the horticultural World in 1812 and in 1813 Mr Lee, a well known florist, further cultivated the flower.
Measure the amount of liquid that is displaced by the object in question (you will probably need a graduated cylinder). The amount of liquid displaced is the volume of the object. Then, since you have the volume of the object, you can find the mass of the object. Mass=Density x Volume.