Question

The property of a fluid to exert an upward force on a body immersed partly or completely in it is called ________.

Answer 1

1. Buoyant force is the resultant upward force exerted on the immersed body by the fluid.
2. Buoyancy is the property of the fluid to exert the buoyant force on the immersed object.

Hence, The property of a fluid to exert an upward force on a body immersed partly or completely in it is called buoyancy.