Your answer for this question is the third option.
I think this is the answer hope it helps
It’s true, because it also depends on things like mass. Higher temperature but less mass< Lower temperature but more mass.
ANSWER:
The easiest way to get a fairly accurate measure of your water flow rate is to time yourself filling up a bucket. So for example if you fill up a 10 litre bucket in 1.5 minutes, then your flow rate will be: 10/1.5 = 6.66 Litres per minute.
