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Solids/Liquids/Gases
6th Grade - Book K - Ch. 2 Solids/Liquids/Gases
Question | Answer |
---|---|
Do particles move faster or slower when they lose thermal energy? | Slower |
Do particles move faster or slower when they gain thermal energy? | Faster |
What state of matter has a rigid shape and fixed volume? | Solid |
What state of matter doesn't have a rigid shape and has a fixed volume? | Liquid |
What state of matter doesn't have a rigid shape or fixed volume? | Gas |
A puddle drying up is an example of what change of state? | Vaporization |
What change of state is occurring when drops of dew form grass? | Condensation |
What change of state is occurring when an ice cream cone is dripping? | Melting |
What change of state is occurring when ice "disappears" in the freezer? | Sublimation |
According to Boyle's law, as the volume of a gas is decreased, the pressure of the gas will increase or decrease? | Increase |
According to Boyle's law, as the volume of a gas is increased, the pressure of the gas will increase or decrease? | Decrease |
Will the pressure of a gas in a rigid container increase or decrease when the temperature is increased? | Increase |
What is the purpose of a graph? | Shows how two things relate |
What state of matter is skipped in sublimation? | Liquid |
What is caused when gas particles are pushing on the wall of a container? | Pressure |
In Boyle's law, at a constant pressure, will the volume of a gas increase or decrease if the temperature is increased? | Increase |
In Boyle's law, at a constant pressure, will the volume of a gas increase or decrease if the temperature is decreased? | Decrease |
Fluids are considered anything that... | Flows |
As the volume of a gas, at constant temperature, gets larger, the gas pressure gets higher or lower? | Lower |
What change of state is occurring when a solid becomes a liquid? | Melting |
What change of state is occurring when a liquid becomes a gas? | Vaporization |
What change of state is occurring when a gas becomes a liquid? | Condensation |
What change of state is occurring when a solid becomes a gas? | Sublimation |
What are two types of vaporization? | Evaporation and Boiling |
What two states of matter are considered fluids? | Liquid and Gas |
What is it called when vaporization occurs on the surface? | Evaporation |
What is it called when vaporization occurs on the surface and below the surface? | Boiling |
According to Charles's Law, as the temperature increases, the volume will increase or decrease? | Increases |
According to Charles's Law, as the temperature decreases, the volume will increase or decrease? | Decreases |