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When a solid changes to a liquid does it speed up or slow down?
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∙ 12y ago
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∙ 6y ago
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What happens when a solid a liquid and gas when it changes its state?
Well solid to liquid the heat speeds up the molecules and same for liquid to gas but from liquid to solid the coolant slows the molecules down
When you cool down a liquid it becomes a?
When you heat a liquid and it changes phase it becomes a solid.
What happens to the molecules when there is a change in state from liquid to solid?
When a liquid changes to the solid state, the molecules slow down so that they only vibrate in place and can no longer flow like a liquid.
When a substance changes from a solid to a gas what happens to the speed of the molecules?
The speed doesn't change, it's just that the molecules are free to move around, rather than being restricted to a shape.
What are the correct description of the phase changes?
a phases change is when a substance goes from being a solid to liquid to gas. in solids the molecules have slowed down and are ridged. In liquids, molecules have free form movement and take the shape of their container. In gases, molecules have free form movement and move quickly, they take up all the space in their containers.
A liquid cools down and changes to solid what happens to the speed of particles?
The average speed of the particles decreases.
How a solid changes into a liquid?
for example ice is melted down into a liquid
What happens when a solid a liquid and gas when it changes its state?
Well solid to liquid the heat speeds up the molecules and same for liquid to gas but from liquid to solid the coolant slows the molecules down
What happens to the speed of a wave as it travels from a liquid to a solid?
it slows down
When you cool down a liquid it becomes a?
When you heat a liquid and it changes phase it becomes a solid.
What happens to the molecules when there is a change in state from liquid to solid?
When a liquid changes to the solid state, the molecules slow down so that they only vibrate in place and can no longer flow like a liquid.
How does solid state change into liquid state?
A liquid changes into a solid state when its particles start losing energy. This is usually due to a decrease in temperature because if there is less heat energy present, there is less kinetic energy produced in the particles. As the particles of the liquid continue to slow down its vibration speed, it becomes a solid. The word for this is known as freezing and the best example for it is the change of state from water (liquid) to ice (solid).
What is the most common way matter changes state?
By Heating up, or Cooling down. If a solid heats up enough it turns to liquid. If a liquid heats up, it turns to gas. If a gas cools down, it becomes a liquid. If a liquid Freezes it becomes a solid
What does all changes of state involve?
KEY: - to make into = this is what you do solid - liquid = melting solid - gas/gas - solid = sublimation liquid - solid = freezing liquid - gas = evaporation gas - liquid = condensation They all involve heating up or cooling down the state. Hope this helps(:
How can liquid water change into a solid state and into a gas state?
A liquid changes into a solid state when its particles start losing energy. This is usually due to a decrease in temperature because if there is less heat energy present, there is less kinetic energy produced in the particles. As the particles of the liquid continue to slow down its vibration speed, it becomes a solid. The word for this is known as freezing and the best example for it is the change of state from water (liquid) to ice (solid).
What changes of state occur when wax runs down the side of a candle?
solid wax turns into liquid .
Which phase changes are endothermic?
Based on chemical properties exothermic phase changes are those that release energy. The exothermic phase changes are gas--> liquid, liquid --> solid, and gas--> solid. Looking at a phase diagram if you are going up the "stairs" the conversions require energy going down the "stairs" energy is released.
