Describe the fixed volume of solids.
Understand the Problem
The question is asking for an explanation of the characteristic of solids regarding their volume, specifically that solids have a fixed volume which does not change under normal conditions. This refers to the fact that the particles in a solid are closely packed and have a definite shape and volume.
Answer
Solids have a fixed volume because their particles are tightly packed and cannot move freely.
Solids have a fixed volume due to the tightly packed nature of their particles, which are in fixed positions and cannot move freely. This prevents solids from expanding or contracting under normal conditions.
Answer for screen readers
Solids have a fixed volume due to the tightly packed nature of their particles, which are in fixed positions and cannot move freely. This prevents solids from expanding or contracting under normal conditions.
More Information
Solids maintain their fixed volume and shape unless subjected to extreme conditions like high pressure or temperature, which can cause them to change state.
Tips
Sometimes students confuse the concept of particles 'not moving' with particles being 'rigid', but particles in solids do vibrate in place.
Sources
- Why do solids have fixed shape and volume - BYJU'S - byjus.com
- Why does a solid have a fixed volume? - Socratic - socratic.org
- Do solids have a fixed volume? - Flexi answers - CK-12 - ck12.org
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