beceause it has less density than water
oil
Water has a higher density than air. Anything that is less dense will float. The tube's covering is not enough to make it sink when filled with air. That is also the reason that oil and water don't mix.
When oil is poured into a u-tube test tube of water, the oil will separate from the water due to their difference in density. The oil, being less dense, will float on top of the water, creating two distinct layers. This is because oil is hydrophobic and does not mix with water.
a tube made out of rubber you retard.
It means your ball float valve inside the cistern either needs adjustment or replacing
Jeremejevite does not float on water.
If the toilet tank water level is too low, adjust the float valve to increase the water level. If it is too high, adjust the float valve to decrease the water level. Make sure the water level is about 1 inch below the top of the overflow tube.
Yes, water can float on water. This is because of surface tension, which allows objects with a lower density than water to float on its surface. Items like boats or water bugs can float because of this phenomenon.
There are tents designed to Float in water. But not all tents designed to float.
fish does float on water!
A styrofoam cup will float in water because styrofoam is less dense than water, causing it to displace water and float.
Soil floats on water!