taroko gorge
u will need the density. density = mass / volume so mass = volume x density
In a simple way, since density = mass /volume, the density of an object can be changed by changing either mass or volume of an object .
Density. An object will float in a substance if its density is less than the density of the substance. The density of water is 1 kg /L or 1 g/ cm3. Anything with a density less than this will float.
It's actually pretty easy. If the density of the substance is higher than the density of water, the object will sink. If the density of the substance is lower than the density of water, the object will float. Be aware though that various substances may have dissolved into the water, thus changing its density. For example, seawater has a different density than fresh water.
D=m/v Density=mass/volume de= ma/vo Density = Mass/Volume
Density
volcanic eruption
volcanic eruption
volcanic eruption
They are usually about the same density as non-volcanic rocks. The one exception is pumice, which is so full of holes that it is less dense than water.
An extrusive igneous rock has a very low density. This light colored rock is also known as a volcanic rock.
Shelter
volcanic eruption
LDL (low density lipoprotein) is associated with athrerosclerotic plaques.
With out knowing further knowledge about the rock it is unable to determine the exact density. However, since the rock floats, presumably in water, the density must be less then 1.00g/L.
Generally the density of the chemical elements is increasing from the top to the bottom of the periodic table of Mendeleev.
Yes humidity effects the density of air in a way when humidity increases the air density decreases . the reason behind this phenomena is when the amount water vapor increases the major air content i.e O2 and N2 decreases per volume and since we are talking about air density we say density of air is decreased.