Answer:
The lighter sphere held below the water line by a rope anchored to the bottom of the container
Explanation:
Buoyancy is the upward force exerted on an object when it is immersed, partially or fully, in a fluid - and strictly where the fluid is subjected to a gravitational force but is not in free fall - and its value is equal to.
The force of buoyancy will be greater because tension force acting upwards assist the buoyancy force to move it upwards.