You can either call it a tumbler or a beaker.
A Bowl.
Cup
goblet is a cup without handle
a tea cup handle Ear (s)
Assuming the cup is round, the handle can be anywhere. When you grasp it it will always be on the appropriate side of the cup for you.
Handle the cup, put the cup on top of your mouth and let the water fall until it enters in your mouth.
If a cup has decoration that does not go all around, it is usually oriented so that it will be facing a right-handed person when they are holding the cup, with the handle on the right as seen from the position of the user. Obviously, however, a cup can be used by either hand, and the question of what side the handle occupies is moot, unless this is a trick question and you wanted the answer "outside."
A cup handle is made of materials that have low thermal conductivity, meaning they do not transfer heat easily. This prevents the handle from getting as hot as the rest of the cup when exposed to hot liquids. Additionally, the shape of the handle allows for air to circulate around it, helping to dissipate the heat.
Outside
Not with one hand because the cup would rotate round the point at which your fingers contact the handle. But you could with two hands (I think).
anther term for a cup with a handle in three letters
most cups have the handle on the right because most people are right handed
yes if tea cups didn't have an handle your hands would burn