Yes it does affect, the denser the substance is, the lesser the temperature needed for it to be frozen . Hence . Density of a substance is indirectly propotional to the temperature it needs to be frozen.
If an object has more density it takes longer for the heat to reach the center so it can start melting.
Density certainly does have an impact on the speed of melting. The more dense an object is the most slowly it will melt.
Actually it's the other way around. Temperature will affect density.
no
If density = mass/volume, and your volume increases while mass remains the same... Then the denominator increases which would decrease the density
there is a property called convection which applies to liquids and gases. that property says colder liquids or gases are denser.
When temperature rises, the density of the medium changes. Speed of light through a medium is inversely proportional to the density of medium. So when the temperature increases, the density decreases and the speed of light in that medium increases. Note that this is the indirect effect of temperature. If light is travelling through vaccuum , then the temperature will have no effect on the speed of light.
Hydrometer measure the density of liquids.
no
yes
Typically, a lower temperature denotes higher density, but many LIQUIDS are uncompressible (water actually expands slightly as it freezes) and therefore density in maintained. FLUIDS on the other hand encompass both liquids and gasses, of which gasses ARE compressible and will increase in density as temperature drops.
Density of a liquid is indirectly proportional to the temperature. When the temperature raises, the density of the liquid decreases. Therefor the temperature has an effect on water density.
Study island answer: Temperature of the fluid
In general when temperature is decreased the volume decreases and the density increases. This is not true for water around freezingg temperatures, the volume increases and the density decreases and ice floats.
An increase in temperature results in a decrease in density.
It is varied for each substance.
The greater the temperature, the faster liquids will evaporate.
Of course it does.
Generally when heated, the molecules in both solids and liquids vibrate faster and take up more 'space' thus expansion. I'm sure there are a few exceptions like ice, for example.
If density = mass/volume, and your volume increases while mass remains the same... Then the denominator increases which would decrease the density