Question

write a report on convection of water​

Answer 1

Answer:

please mark me as brainlist

Explanation:

Convection is single or multiphase fluid flow that occurs spontaneously due to the combined effects of material property heterogeneity and body forces on a fluid, most commonly density and gravity (see buoyancy). When the cause of the convection is unspecified, convection due to the effects of thermal expansion and buoyancy can be assumed. Convection may also take place in soft solids or mixtures where particles can flow.

Answer 2

• Heat moves by convection. When heat is transported by the movement of liquids or gases, this is referred to as convection.
• Conduction and radiation are two more types of heat transmission.
• Convection causes the water at the bottom of a container to expand and become lighter as it is heated.
• As the hot molecules climb to the top, the colder molecules fall to the bottom.
• The molecules that are colder become heated as a result of this process.
• This procedure is continued until all of the water has reached the desired temperature.