Suppose you buy a new pair of shoes. They come in a box. You take the shoes out of the box to wear them. How do the mass and the volume of the shoe box compare before and after you take the shoes out?
unchanged
To compare the mass and volume of the shoe box before and after you take the shoes out, you need to understand the concept of mass and volume.
Mass refers to the amount of matter that an object contains. It is a measure of how heavy or light an object is and remains constant unless you add or remove matter from the object.
Volume, on the other hand, refers to the amount of space that an object occupies. It is a measure of how much physical space an object takes up and can change if you add or remove something to or from the object.
In the given scenario, when you buy a new pair of shoes, they come in a box. The mass of the shoe box depends on the material it is made of. Let's assume that the shoes come in a cardboard box. After you take the shoes out, the mass of the shoe box remains the same because you haven't added or removed any matter from the box itself.
However, the volume of the shoe box decreases after you take the shoes out. This is because the shoes, which were previously occupying space in the box, have been removed. So, the overall size of the box becomes smaller, and therefore, its volume decreases.
It's important to note that the mass and volume of the shoes themselves are not related to the shoe box. They are separate entities and have their own mass and volume, which can be measured independently.
To summarize, the mass of the shoe box remains the same before and after taking the shoes out, while the volume of the shoe box decreases after the shoes are removed.