Bubbles form in a spherical shape because it is the most efficient method of containing a volume - the surface area is lowest, compared to other shapes, cubes, ovals etc. Also, the bubble has no specific weak points, all points on the surface share the same properties, and so there is less tendency to burst.
inscribed
area of a circle = area of a rectangle(parallelogram) formed by the sectors of circle with pi as length and radius as bradth.
It is 90 degrees between the circle's diameter and its tangent
central angle central angle
6.46
Bubbles are formed from soap when they are mixed with water and there is air. When air is present and water is mixed with soap, bubbles will definitely form.
bubbles
By air
air bubbles in pancakes are formed because the carbon dioxide is less dense then the pancake batter.
Biological molecules were trapped in molecular bubbles. Cell like structures formed from molecular bubbles-apexx
spheres are the 3-d figures which have least energy so bubble tend to be round in a circle
The bubbles of a soap has no colour compared to the soap because when the soap mixes with the water it looses its colour and the bubbles formed are colourless.
When electricity is passed through acidified water, bubbles are formed because the electricity causes the water molecules to split into hydrogen gas and oxygen gas through electrolysis. The hydrogen gas is formed at the cathode and the oxygen gas is formed at the anode, creating bubbles as they escape from the solution.
Carbon dioxide is the gas formed during fermentation when you mix flour, water, sugar, and yeast. This gas causes the dough to rise and creates bubbles in the mixture.
Bubbles formed by the electrodes in an electrophoresis procedure are typically due to electrolysis of water. When current passes through the electrodes, water molecules are split into oxygen gas at the anode and hydrogen gas at the cathode, resulting in the formation of bubbles.
limestone
Bubbles are formed when chalk is dipped in water due to the release of carbon dioxide gas. Chalk is made of calcium carbonate, which reacts with the water to produce carbon dioxide gas bubbles. This reaction is known as effervescence.