Explaining changes of state
Explaining Changes of State.
Matter changes its state when heat is added or removed.
Why it happens.
Matter is made of tiny particles.
These particles move when heated and slow down when cooled.
When we add heat.
Particles move faster.
They spread apart.
State can change.
When we remove heat.
Particles slow down.
They come closer.
State can change.
Fun Fact
You cannot see water vapor with your eyes the white mist you see above boiling water is actually tiny liquid droplets not real gas.
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Ammu, can you explain what is this all about
Melting
Freezing
Evaporation
Condensation
Sublimation
Deposition
Extended
Latent Heat
Change in Kinetic Energy
Intermolecular Forces
Effect of Pressure on State
Effect of Temperature on State
Particle Arrangement During Change
Energy Transfer During Change