A body weighing 8N was immersed in alcohol whether the body would sink if it displaced 0.5 liters

A body weighing 8N was immersed in alcohol whether the body would sink if it displaced 0.5 liters of alcohol. A) drown B) pop up

These tasks: Ft (gravity) = P (weight of the taken body in air) = 8 N; V (volume of displaced alcohol) = 0.5 l = 0.5 * 10-3 m3.

Constants: ρс (alcohol density) = 800 kg / m3; g (acceleration due to gravity) ≈ 10 m / s2.

1) Calculate the effective force of Archimedes (weight of the displaced alcohol): Fa = ρw * g * V = 800 * 10 * 0.5 * 10-3 = 4 N.

2) To determine the behavior of a taken body in alcohol, we will use the condition of floating bodies: Fт (8 Н)> Fa (4 Н), therefore, the body will drown in alcohol.

Answer: A) will drown.