This is because at the temperature of 0degree ice is there and ice consists of vacant spaces present in them when we increase the temperature the ice starts melting and gets converted into water and the water compounds occupy the space and therefore the volume decreases as all of the vacant spaces got covered by the water compounds.
Below 4C water cools and temperature becomes lighter,as the maximum density of water occurs at 4C
the volume will increase.
The volume increases, which is why the mercury in a thermometer rises as the temperature increases.
Temperature will be increase
The volume of a beaker doesn't change, it's a beaker. What your were probably trying to ask is what happens to the volume of the ice when it melts. The volume decreases; water is special. Unlike other substances when it freezes it expands. That is why ice floats, it is less dense then water.
The pressure is decreased to 50 %.
pressure. simple answer is pressure. what happens is that as the gas gets hotter they move move and want more volume, if you don't allow them that volume the pressure goes up. when you get a gas colder, the opposite happens and makes the pressure go down.
it remain the same as it has definite volume.
As the water freezes, it will expand.
Increases.
Water is unique. It expands in volume when heated, and also expands in volume when frozen (hence, burst water pipes (unless insulated) when there is a thaw after freezing winter weather).
if volume of a gas increases temperature also increases
Volume increases with increase in temperature, and decreases with decrease in temperature.
The volume increases, which is why the mercury in a thermometer rises as the temperature increases.
No, as long as it is the same peice of ice. The volume and the density change but not the mass
The volume increases.
Temperature will be increase
It decreases.
The volume will increase