Question

why does a solid object that is initially stationary float in a fluid? multiple choice the volume of the solid object is less than the volume of the fluid displaced by the object. the weight of the solid object is less than the weight of the fluid displaced by the object. the mass of the solid object is less than the weight of the fluid displaced by the object.

Explanation:

According to Archimedes' principle, an object floats when the buoyant force (equal to the weight of displaced fluid) is greater than or equal to the object's weight. So, if the object's weight is less than the weight of displaced fluid, it floats. The first option is incorrect (volume of object equals displaced fluid volume for full submersion, but floating relates to weight). The third option compares mass (not weight) to weight, which is incorrect.

Answer:

B. The weight of the solid object is less than the weight of the fluid displaced by the object.