The apparent weight of a steel sphere immersed in various liquids is measured using a spring scale.The greatest reading is obtained for that liquid:
A)having the smallest density
B)having the largest density
C)subject to the greatest atmospheric pressure
D)having the greatest volume
E)in which the sphere was submerged deepest

Question

Quizplus · Accepted Answer

The apparent weight of an object in a fluid is equal to its actual weight minus the buoyant force. The buoyant force is directly proportional to the density of the liquid. Therefore, the greatest apparent weight occurs in the liquid with the smallest density, as it provides the least buoyant force.

The Apparent Weight of a Steel Sphere Immersed in Various