apparent loss in weight meaning

Answer 1

The term "apparent loss in weight" refers to a situation where an object or material appears to have lost weight, but the decrease in weight is not due to an actual reduction in mass. This can occur when an object is submerged in a fluid (such as water) and appears to weigh less due to the buoyant force acting on it. Another example is when a material loses water or other volatile substances, leading to a decrease in weight without a change in mass. In these cases, the loss in weight is only apparent and can be explained by factors other than a true reduction in mass.