Write the differences between the following.i. Force and pressureii. Archimede's principle and the law of flotationiii. Upthrust and pressureiv. Density and relative density
i. Force and pressure
Force | Pressure |
It is the product of mass and acceleration. | It is the total force applied per unit area. |
Force = m.a | Pressure = F/A |
Its SI unit is Newton (N). | Its SI unit is Pascal (Pa). |
ii. Archimede's principle and the law of flotation.
Archimede's principle | Law of flotation |
It states that when a body is partially or totally immersed in a liquid, it experiences the upthrust equal to the weight of the liquid displaced by it. | It states that a body floats on... |