how can you use a manometer for showing the liquid pressure increase with depth
Answers
Explanation:
In a beaker filled with water, insert the manometer funnel at a fixed depth, move the funnel back and forth at the same depth. You will notice that the manometer pressure does not change. This means that the pressure inside a liquid is the same at all places at the same depth.
hope you understood ☺️
Answer:
As we know ,
P = density * gravity * height , or
height = P/(density * gravity )
so if density is low , more height is required for same pressure and vice versa .
Generally manometer is used to measure pressure for a fluid flowing in the pipe. This fluid is generally very low in density compared to any menometric fluid . If we don’t use menometric fluid the height of the tube required may be very large in case of high pressure pipelines . So a manometeric fluied is used as it reduces the height required to measure the same pressure due to being much dense.
Explanation: