in feet,example:if the side of the swimming pool says 4ft the length of the swimming pool would be 4 feet
i think its galloons
With a ruler.
Improper water chemistry - stay out of the pool until they learn how to properly maintain a swimming pool. Last measure would be to test the water yourself for proper chemistry.
Large volumes of fluids such as water in a swimming pool, or air in a room (for aircon).
You would measure the swimming pools length, width and depth to determine how many cubic feet of water is in the swimming pool. Length x Width x depth = cubic feet. Then measure the mass of 1 cubic foot of water by building a box 1'x1'x1'. Once you know the mass of 1 cubic foot of water - you'll know the mass of the water in the swimming pool.
The anwser to this QuestionWe would use a termometre to measure , the temperature of a swimming pool .A thermometer.
With a tape measure
you measure the length of a swimming pool in centimeters
Unless you have an ozonator, which would inject ozone (O3) to sanitize, there are no gases added to the water of a swimming pool.
Feet or meters
the fish tank
I would not suggest a water trampoline for your home swimming pool. You can not control the trajectory when you jump and injuries could be caused if you strike the pool skirt.
A swimming pool,swimming bath,wading pool, or simply apool, is an artificially enclosed body ofwaterintended forswimmingor water-basedrecreation.
You would use meters.
Swimming pool water is JUST water. Water is usually a solvent.