A flask brim filled with water is on a weighing scale.If you float a piece of wood in it,after spillage away from the scale,the scale reading will be
A)less.
B)the same.
C)greater.

Question

Quizplus · Accepted Answer

The weight of the wood that is floating in the water does not add any weight to the system. This is because the weight of the water displaced by the piece of wood is equal to the weight of the wood itself. Therefore, there is no change in weight and the scale reading remains the same.

A Flask Brim Filled with Water Is on a Weighing