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Does melting occur when a solid changes to a liquid?
yes
What are the phase changes of matter?
The phase changes of matter are melting (solid to liquid), freezing (liquid to solid), vaporization (liquid to gas), condensation (gas to liquid), sublimation (solid to gas), and deposition (gas to solid). These transitions occur due to changes in temperature and pressure.
When does phase changes occur?
When a solid melts or changes to a liquid. When a liquid boils or changes to a gas. or the reverse when a gas condenses to a liquid or a liquid freezes to a solid. Also it is possible for a solid to go directly to a gas without passing through the liquid stage. This is called sublimation and can occur with sulfur when heated, or ice in the winter when the sun shines on it..
What changes the state between a solid and a liquid?
more energy, for the most part heat, changes the state between solid and liquid.
What are the two changes in matter that occur between a solid and a liquid?
not sure here but i think gas and plasma not sure tho
What changes of state occur when wax runs down the side of a candle?
The wax on a candle transitions from solid to liquid as it melts from the heat of the flame. As the liquid wax drips down the side, it cools and solidifies back into a solid state. So, the changes of state that occur are melting (solid to liquid) and solidification (liquid to solid).
Freezing and thawing are examples of?
Freezing and thawing are examples of phase changes that occur when a substance transitions between solid and liquid states due to changes in temperature. This process is known as freezing when a substance transitions from liquid to solid, and thawing when it transitions from solid to liquid.
Does friction occurs only between solids?
No, friction can occur between any two surfaces in contact, regardless of whether they are both solids. Friction can also occur between a solid and a liquid, a liquid and a liquid, or a solid and a gas.
Does melting occur when a substance changes from a liquid to a solid?
This change in the state of matter (liquid to solid) is called freezing, not melting; it is a physical change, the chemical nature of the molecules is not changed.
Where do the changes of state occur?
Changes of state occur at the molecular level when substances transition between solid, liquid, and gas phases. These changes typically happen when energy, usually in the form of heat, is added or removed from a substance, causing its molecules to either gain energy and move apart or lose energy and come closer together. Common examples include melting (solid to liquid), freezing (liquid to solid), evaporation (liquid to gas), and condensation (gas to liquid). These processes occur at specific temperatures and pressures characteristic of each substance.
What are the Changes of state?
There are three main states that a substance can exist as: solid, liquid and gas. The transition between these states occur when a substance is heated or cooled past their freezing/melting or boiling/condensing points. Solid -> Liquid = Melting Liquid -> Gas = Boiling Gas -> Liquid = Condensing Liquid -> Solid = Freezing
What are the 4 phase changes between states of matter?
For one, there are NOT 4 there are 3. tose 3 are: solid, liquid, and gas.
