Question

На тіло що повністю занурено в гас діе сила архімеда 4ньютона .який обьем зануреного тіла?

Answer 1

Fарх=ρ*g*V;
V=Fарх/ρ*g=4/800*10=0,0005(м³)=500(см³).

Answer 2

Calculation of Buoyant Force

To calculate the volume of the submerged body, we can use the formula for the buoyant force, which is given by Archimedes' principle. According to this principle, the buoyant force acting on a body immersed in a fluid is equal to the weight of the fluid displaced by the body.

Formula for Buoyant Force

The formula for the buoyant force is given by: Buoyant force = Weight of the fluid displaced = Density of the fluid × Volume of the fluid displaced × Acceleration due to gravity

Calculation

Given that the buoyant force acting on the body is 4 Newtons, we can use this information to calculate the volume of the submerged body.

Using Archimedes' Principle

According to Archimedes' principle, the buoyant force is equal to the weight of the fluid displaced by the body. Therefore, we can calculate the volume of the submerged body using the formula: Volume of the submerged body = Buoyant force / (Density of the fluid × Acceleration due to gravity)

Conclusion

By using the given buoyant force of 4 Newtons, the density of the fluid, and the acceleration due to gravity, we can calculate the volume of the submerged body using Archimedes' principle.