Tabulate some situations in your daily life in which you have experienced buoyancy in liquid and gases
Answers
Answer:
Buoyancy is defined as the upward force which is exerted by a fluid. It basically makes the object immersed in the liquid.
It is caused due to the difference in pressure. The net direction of force is upward.
Some examples of buoyancy are given as follows:
1) Due to the presence of buoyant force, fishes, man, ships and boats can float on water.
2) When a piece of wood is dropped in a glass of water, the buoyant force is responsible for making the wooden block float on water.
3) The details of the depth of the sea or ocean can be known using the buoyant force.
4) There is an interesting fact about the film titanic was shot in a bath tub with the help of buoyant force.
5) The hot air balloon works on the principle of buoyant force.
Answer:
The buoyancy force is caused by the pressure exerted by the fluid in which an object is immersed. The buoyancy force always points upwards because the pressure of a fluid increases with depth.
Explanation: