Just leave it for a few days and the water will evaporate, and if there was salt, you'd see it.
Taste it! LOL!!
An empty glass full of
Half full. If you look at it as just a glass with water in it then that's what it is. If you put meaning into it then the glass will always be completely full. How full do you want your glass?
If he glass was full and you put ice cubes in it would overflow strait away.
The Water
The temperature will be the same.
the water spills
Yeah. Am always choosing half full glass of water. Because am always looks forward.
Coolant container will say if it is pre-mixed or full strength. If full strenght, mix it 50/50 with water. Pre-mixed coolant can be added "as-is"
If you add sugar to a full glass of water the water will overflow. Although you can't see sugar in the water solution it still takes up space.
Surface Tension
density
you say it like with a chance of rain you can get a full glass full of water.