Question

What height would be required for a water barometer needed to measure atmospheric pressure

Answer 1

1 m. The barometers usually built are built with a height of 100 cm because 76 cm is the standard level of pressure.

Answer 2

hey

76 cm, the same height as the mercury barometer. Mercury is 13.5 times as dense as water so the water atmosphere would have to be 13.5 x 76 cm, about 10 m.