If you mix water and vinegar (acetic acid) it forms a homogeneous solution (mixture). Shaking it and letting it stand for 5 minutes will not change the appearance or the composition of the solution. So, basically noting happens.
Fill up a small container (like your sink) with hot water. Make sure the bottle is tightly closed, so no water may get in, and let the bottle sit in the hot water for 5-10 minutes. The lotion is liquid again when you can shake the bottle and hear it moving.
Auf = open zu = closed
If the circuit is closed the electric current will be closed as well.
The mixture is heterogeneous.
as they lose water then again gain it by transpiration
It last for a longer duration, if the cap of the bottle is closed properly.
Yes, but try to limit the amount of times that happens.
The ullage is the empty space in a closed bottle. So in a bottle of water, the ullage is between the surface of the water and the bottom of the bottle cap.
the pressure will increase.
Because the substance inside the bottle is highly volatile and can be lost by evaporation if the bottle is not closed.
when a circuit is closed, electricity can move though it.
Not much will happen if you put a glass bottle containing teaspoonful of water in it in the sun with its lid closed. It might evaporate.
the pressure will be equal throughout the whole bottle
High pressure bottle to the floor. Pressure = force. Cross section
the pressure will be equal throughout the whole bottle