The metaphor a stranger has a cup of water means that a given stranger has something of great importance.
If you mean one cup of water, there is 240mL in that cup.
No, it isn't. Osmosis is on a cellular level, like water moving through the membrane of a cell. However, it is a good metaphor to explain osmosis.
I assume you mean the water in the cup. Foam is a better insulator than glass, so it should be the water in the glass cup.
that means the cup can hold 220ml of water
If you mean 0.75 cup, then your answer is 6 ounces of water. If you mean 75 cups, that is 600 ounces.
I have the face of an angel. You have the lip of a cup.
If you know the approximate volume of the object (½cup shortening, for example),fill a measuring cup with ½cup cold water, and add the object until you reach twice the volume.For example, ½cup water + ½cup shortening = 1 cup → this would mean that you have ½cup of the irregular object (shortening).
If you mean *exactly* one cup by volume, you have the iceberg scenario. The cup of frozen water will be less dense, so it will weigh less. If you just freeze a cup of water, don't spill any, and *don't* trim the excess to bring the volume back to exactly one cup, then it will weigh exactly what it did at room temp.
like if there is no water in the cup it means all gone
500g = 500ml of water, since 1L of water weighs 1kg at normal atmospheric pressure at mean sea level
No the water was dropped, not the cup.correct
True