because water is being put into pipe which has air and the water that has replaced the air is on top of the air .
Depends on the bowl size.
Two litres of water might fill a fish bowl.
The best way would be to use the ancient Archemedean way: take a bowl or similar object that can fully contain the rock in question. Put the bowl in a large pan. Fill the bowl completely with water, all the way up to the very rim. Now, submerge the rock completely in the bowl, so that it is entirely underwater. Water will spilled out of the bowl into the pan. Remove the bowl from the pan, and pour the water from the pan into a measuring cup - the volume of that water is the volume of the rock.
As the bowl is hemispherical in share, tilting it does not change the shape of the water, and so its depth remains the same. When the bowl has been tilted 35o, the distance the lip of the bowl has been lowered can be found using the Sine ratio. This can be subtracted from the height the lip was above the bottom the the bowl (namely the radius of the bowl) to find how deep the water is. The angle is 35o. The hypotenuse is the radius of the bowl. The opposite side is the unknown drop. sine 35o = drop/20 cm ⇒ drop = 20cm x sine 35o ≈ 11.47 cm height = radius - drop ≈ 20 cm - 11.47 cm = 8.53 cm
Since the Rose Bowl could hold approximately 84,375,000 gallons of water (if it were sealed) according to the Rose Bowl's website (http://www.rosebowlstadium.com/RoseBowl_general-info.htm), that equals about 259 acre-feet of water.
The water in the toilet bowl is drained during flushing to remove waste and refill the bowl with clean water for the next use.
Water drains from the toilet bowl after flushing because the force of the flush pushes the water down the drain pipe, creating a suction effect that pulls the water out of the bowl.
The low water level in the toilet bowl after flushing is usually caused by a clog in the drain pipe, a malfunctioning flapper valve, or a problem with the water supply. This can prevent the proper amount of water from refilling the bowl after flushing.
To lower the water level in the toilet bowl, you can adjust the float in the toilet tank to lower the amount of water that fills the bowl after flushing.
The toilet bowl water level recedes after flushing because the water is drained from the bowl and into the sewer system through the trapway, which is a curved pipe located at the base of the toilet. This allows for the bowl to be refilled with fresh water for the next use.
Low water in the toilet bowl after flushing can be caused by a clog in the drain pipe, a faulty flapper valve, or a problem with the water level adjustment in the tank.
To lower the water level in a toilet bowl, you can adjust the float valve in the toilet tank to reduce the amount of water that fills the bowl after flushing.
To raise the water level in a toilet bowl, adjust the float valve in the toilet tank to allow more water to enter the bowl after flushing.
The water in the toilet bowl is low because there may be a clog in the pipes, a problem with the water supply, or an issue with the toilet's flushing mechanism.
There may not be enough water in the toilet bowl due to a problem with the water supply, a clog in the plumbing, or a malfunction in the toilet's flushing mechanism.
The water in the toilet tank is used for flushing the toilet, while the water in the bowl is kept at a lower level to prevent odors from escaping.
A toilet tank, located at the back of the toilet bowl, holds clean water for flushing the toilet.