In a bucket full of water, a block weighing 75 N was immersed. When a block is immersed, water weighing 23 N was spilt out of the bucket. The buoyant force on the block will be
According to Archimedes Principle, when a body is partially or totally immersed in a liquid it experiences a buoyant force which is equal to the weight of the liquid displaced. So, when the block is immersed it would experience a buoyant force which would be equal to the weight of liquid displaced. Here, the weight of the displaced liquid is given 23 N. So, the buoyant force is equal to 23 N.