it does disapear , it dissolves
you tip it out and make a mess , all you find is tea
Dissolve... mixing with the tea.
she had put sugar in it and cud taste that it was sweet when she got the new cup
no
Stirring makes it faster for the sugar to completely dissolve in the tea.
Yes both will weight the same. Because the sugar merrily dissolves in the tea.
Hot tea is capable of dissolving more sugar than iced tea.
a sugar cube
Stirring sugar into a cup of tea is a chemical change because when you evaporate the tea you can not get the sugar back, instead you get a mixture of glucose and fructose. It is also a chemical change.
zero
The cup of tea would become excessively sweet (sugary).
It Dissolves
It wouldn't harm you, I suppose you could but it wouldn't be the best cup of tea. :)