A flow meter.
Because to fill up a bath you need to use a lot of water, this water is more then what a typical person would use to shower (showers use less water/min then filling up the bathtube)
It depends on how much water comes out of your shower head.
A shower door water stopper is designed to prevent water from leaking out of the shower enclosure. It acts as a barrier to keep water contained within the shower area, reducing the risk of water damage to the surrounding floor and walls. The water stopper is typically installed at the bottom of the shower door to create a seal that prevents water from escaping when the shower is in use.
Bums
Minutes! Seconds as well if you like. {Not long ago my water supplier sent me advice etc on water-saving, including a shower-timer that is simply an egg-timer on a suction-cup so you can stick it to the shower wall! It runs for 4 minutes I think, which is certainly adequate even if you wash your hair as well.}
A long shower will take more water than a bath, but a bath will usually use more water than a short shower.
the used of water hose is to shower the plant or anything
The shower is turned off but the water is still running because there may be a leak in the faucet or showerhead, causing water to continue flowing even when the shower is not in use.
1 gallon
depends on how much you want, like i have 700 gallons.
No and yes it matters how long your in but for me i am in the shower for 5-10 minuets and it uses more then a bath. The reason is that when your in a bath the same water is being used through your cleaning but with a shower it is being filtered the whole time. For me I would recommend using the shower because it is a cleaner way to clean yourself.
If it's the temperature of water, then it could be measured in:degrees Celsius (oC)degrees Fahrenheit (oF)Kelvin (K)If it is the volume of water, there are multiple units that could be used.Liters (L)Gallons (gal)Feet cubed (ft3)Meters cubed (m3)You could also measure the speed of the water coming out of the shower head.Feet per second (ft/s)Meters per second (m/s)You could even measure the pressure of the water on your skinPascal (pa)Newton (N)