Definition of Hemisphere. Hemisphere is the exact half of a sphere. More About Hemisphere. When a plane cuts across a sphere at its center, it forms two hemispheres. Surface area of a hemisphere of radius r is given by 2pr2. Volume of a hemisphere of radius r is given by 2/3pr3.
First, low water in the toilet BOWL case. If the water in the toilet BOWL is low after flushing, I see four likely causes, in order of most likelihood -. 1) the fill valve is not putting enough water into the toilet bowl.
up vote 0 down vote favorite. I have an inexpensive AquaSource toilet that's about two years old that will not hold it's water level in the toilet bowl. I just did a test: flushed toilet, marked water level in toilet bowl with pencil, and observed water.Within seconds after the water shut off the level started dropping.It dropped about 1/2.p vote 0 down vote favorite. I have an inexpensive AquaSource toilet that's about two years old that will not hold it's water level in the toilet bowl. I just did a test: flushed toilet, marked water level in toilet bowl with pencil, and observed water.