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These adhesives are the blends of various polymers, but most base on a high percentage of EVA (ethylene vinyl acetate).
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What does a liquid to a solid involve in thermal energy?
To become a solid, a liquid will absorb heat energy.
What do you call the change in state of matter from a liquid to a gas?
Condensation
Where does the heat energy goes in melting and boiling?
the heat energy got converted and was used for melting.the heat energy was spent to convert solid into liquid state
Is energy released when a solid changes to a liquid?
The latent heat of fusion
What is the movement of molecules that carry heat energy in liquid?
convection
What does the latent heat of fusion represent?
The energy required to melt a substance. (Apex)
What is the energy of a liquid?
liquids contain energy in the form of heat
What does a liquid to a solid involve in thermal energy?
To become a solid, a liquid will absorb heat energy.
Do substances absorb or release heat energy as then change from a liquid to the solid phase?
When a substance changes from a liquid to a solid it releases energy. (You take the heat out)
Is heat energy gained by liquid equal to the heat energy lost by metal?
If no heat is exchanged with other substances, yes.
Does potential energy increases or decreases when gas changes to liquid?
The potential energy of a substance decreases when it changes into a liquid. This is because it's losing the heat energy it had when in gas form to become liquid.
What is the heat energy released when water vapor change to a liquid called?
The heat energy released when water vapor condenses to a liquid is called "heat of vaporization".
Why on heating a liquid to boiling point heat energy is converted to potential energy?
the heat is a form of energy...and heat is stored is the water...so heat energy become potential energy because heat is stored in water
What do you call the change in state of matter from a liquid to a gas?
Condensation
What is the engery required to go from liquid to gas called?
The energy needed to go from a liquid to a gas is referred to as heat of vaporization.
How does Transfer of heat energy in a liquid?
conduction and convection (which requires a circulation of the liquid).
Does water lose absorb heat energy when it condenses?
The change of state of water from liquid to vapor, or the reverse from vapor to liquid, involves a fixed amount of thermal energy per unit mass, this is called the specific latent heat. To evaporate liquid water to vapor, heat must be supplied, whilst in condensing vapor to liquid, heat is released. Similar rules apply to water when it changes from liquid to ice, or ice to liquid. You can look up the amount of the latent heat in physical tables.
