Puris are small, round, flat pieces of bread made of unleavened wheat flour. They float on the oil while frying because the hot oil makes them puff up and fill with air. Since air is lighter than oil, it makes the puris float.
PURI
Sorry only purees float in oil and not chapatis. They do so as they are small and light and come to the top.
A puffed puri floats as it is filled with steam
To turn food while frying in oil you can use tongs or spatula or spoon or fork
Frying oil.
fried, is when you cook any food in the frying pan and keep the saturated fat with it. Deep fried food, is when you cook it with FAT/OIL and keep the saturated fat as well. You can also distinguish between shallow fried and deep fried. Shallow fried is where you fry food in a little bit of oil in a frying pan, while deep fried refers to when you fry food in a lot of oil so that it is completely submerged in the oil while it is frying.
Yes, people commonly use soy oil for frying.
shallow frying means the food to be fried should not be completely dipped in oil while frying. For this, a flat pan is used rather than a deep bottom pan.
No bones do not float in oil.
Iron will float in oil in most cases. However, for iron to float in oil, it must have a density which is lower than the oil.
The food you are frying is covered in oil. It is also deep frying like you would for fish and chip's.
Oil and water separate because oil will float to the top and water will sink to the bottom. The reason oil wil float to the top because oil is non polar while water is compound polar. Separation by decantation and filtration.Separation by decantation and filtration.
This depends on the type of oil. Few types of oil sink in water, while most types of oil float on top of the water.