Question

define thrust, pressure,fluid , buoyancy ,density,relative density , Archimedes ' principle and the law of flotation


Note:( koi bhi galat answer, gaali nahi dega sahi sahi aur heding by heding with example ke saath dena hai aur jiska answer accha hoga oose brainliest banaya jaayega ) ​

Answer 1

Answer:

✌ Thrust

The force exerted perpendicular and upward direction on an object is called thrust ...

SI unit is Newton ..

It is scalar quantity ...

✌Pressure

The trust per unit area is called Pressure .

SI unit is Pascal or N/m2..

✌ Fluid

The pressure exerted by fluid is called fluid force . Mainly fluids are liquid and GaS ..

✌Density

The Mass per unit volume is called Density ...

Density of water is 1 g/cm³...

✌Buoynacy

The apparent loss of weight of a body immersed in a fluid is due to buoyant force . This property of fluid is called as buoyancy ...

Explanation:

✌Relative density

The ratio of density of substance to density of water at 4°c..

✌Archimendes' principle

When a solid is partially or fully immersed in a fluid it experiences an upthrust ,equal to the weight of the fluid displayced by it ..