temperature of water. :) and youre welcome(:
Temperature of water.
ice cube,dice,child's block set,sugar cube
Both are made of many small particles that have been bonded together.
The length of a sugar cube.
depends on the two objects!
Suppose Y is a variable which is dependent on another variable X. Then the units used for the rate of change in Y, with respect to X, will be the units of Y divided by the units of X. For example, if x is the length of a side of a cube (in cm), and Y is its volume (in cm3), then the rate of change of Y, with respect to X, is measures in cm3/cm.
Dissolving dissolving! Watch your grammar. The best example is sugar cube dissolving in a water. Best way to dissolve it is to smash it, put it in water and then stir it.
Sugar's dissolveable qualities.
i think its cos the sugar cube releases the oxygen that has been trapped inside it when it dissolves
yes
Higher temperatures mean the molecules are moving more rapidly. This will speed up the process of disolving a sugar cube, because there is more activity.
This is a physical change the chemical composition of the sugar does not change
Yes, the "passive moving" of water across the membrane is considered osmosis.
Yes, in fact it doesnt melt. The salt goes through the ice, then make little holes in the ice.
i think it does because sugar cubes are shaped like a cube and they are much bigger than sugar crystals . and also it affects the amount of sugar you are putting in the glass and i think using sugar cubes would do a good experiment of dissolving sugar
If you are trying to measure how fast an ice cube melts with or without salt added, your Independent variable would be amount of salt added, and your Dependent variable would be the amount of time it takes to melt.
using diffusion what might happen when you drop a sugar cube into a mug of tea. For the sugar cube ,since the sugar cube is source, the molecules will diffuse into the hot water the sugar cube will despair
With the lack of specific conditions, all I can say is this. If it is a cube for use in soup bases, it depends on the temperatuure of the water you drop it in and the amount of agitation it will experience while dissolving.