| Kinetic Theory | Temperature | Thermal expansion |
|---|---|---|
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Solid, Liquid and gas
Mention the three states of matter.
|
Base quantity
In which physical quantity (Base or derived) the temperature is classified?
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If the temperature is higher so the particle will move further apart and vice versa.
Explain the effect of temperature to the distance of particles.
|
|
Gas
In which state of matter (liquid, solid or gas) are the particles move freely and randomly?
|
Kelvin
What is the SI unit of temperature?
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the heated solid metal rod getting longer or any possible answer.
Give an example of thermal expansion in our daily life.
|
|
Gas
In which state of matter (liquid, solid or gas) are the molecules separated by largest distances?
|
Thermometer
What tool is used to measure temperature?
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if the particles have higher temperature so the particles will have more expansion and vice versa.
Explain the effect of temperature to the expansion of particles.
|
|
The particles will vibrate vigorously, move faster and have more kinetic energy.
What will happen to the particles that gain more heat energy?
|
100 C
What is the boiling point of water in Celcius (C)?
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The gap is used as a room or space for the rail to expand.
Why do railway have a gap between them?
|
|
Kinetic theory explain about the behavior of each state of matter, especially gas in a certain temperature.
Explain about kinetic theory.
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If the particles receive more heat energy with higher temperature so the speed of that particles will be faster resulting more kinetic energy.
Explain the effect of temperature to the kinetic energy of the particles.
|
The water particles contract, move closer, release the energy to the surrounding and now having higher density.
Explain why the water placed in the freezer turn to ice in a certain time.
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