Final answer:
The physical state of a pencil box is solid because it has a definite shape, a fixed volume, and it does not take the shape or volume of the container it is placed in.
Step-by-step explanation:
Physical State of Pencil Box
The physical state of your pencil box is a solid. Here are three reasons to substantiate this claim:
- Definite Shape: A solid is rigid and maintains its shape, just like your pencil box. Regardless of where it is placed, its shape does not change.
- Fixed Volume: Solids have a fixed volume. No matter where or how you place the pencil box, its volume remains constant.
- Not Conforming to Container: If we put the pencil box into another container, it doesn't take the shape or volume of that container like a liquid or gas would. It retains its original form, which is characteristic of a solid state of matter.
Learn more about States of Matter