Your hands would be wet.
It gets numb.
Very little. You won't be able to move your hands fast enough in water to have any substantial effect. The best that you can hope for is to make a wave.
The astronauts have to wait until they come home to wash their hands. There aren't any faucets or running water on space shuttles.
It is easier to clap your hands in air than under water because water provides more resistance to movement, making it harder to generate the force needed to clap your hands together. Additionally, the density of water affects the speed and ease of movement compared to air.
it will vanish in the air and pop in the water then go to space
they hate when people hold them in their hands . they secrete the liquid and discolor the hands .
When water disappears from your hands under a hand dryer, it is being evaporated by the warm air produced by the dryer. The high temperature of the air helps to speed up the evaporation process, causing the water on your hands to turn into water vapor and dissipate into the air.
People can stay in space as long as they have plenty of oxygen, food and water!
people drink it
maybe ask the people in space
particles expand hence takes up more space(flattening)