The answer will depend on the temperature, relative humidity, wind speed as well as the shape of the cup (and therefore the surface area of the water). There are too many unknown variables to give anything like a reasonable estimate.
There's no reason it should, since the water and the cup fall with the same acceleration.
1 cup of water = 8 ounces, so 1/4 cup of water = 2 ounces
4 cups of rice = 6 cups of water / divide both sides by 4 1 cup of rice = 1.5 cups of water
Well, honey, the rate of evaporation depends on factors like temperature, humidity, and surface area. On average, a small amount of water like 40ml might take a day or two to evaporate completely. But hey, don't hold your breath waiting for it to happen - go grab a cup of tea and let nature do its thing.
one half of a cup
no it cant i might in maybe a week
The time it takes to evaporate half a cup of salt water depends on various factors such as temperature, humidity, air circulation, and surface area. On average, it could take several hours to a day for half a cup of salt water to fully evaporate.
This is not true.
Yes, it is correct.
If you mean, when will the entire cup evaporate, you are supposed to divide 1 by 1/3.
I don't know where you are. - You may well be in a climate where it will never evaporate. Or you could be in central Sahara where it will evaporate in about 8hrs.
The salt in the cup will dissolve but the water is still very much salty.
This depends on many factors.
Indoor the temperature is higher.
This depends on many factors.
Heating favors the evaporation.
The answer is impossible; many factors affect this evaporation.