Physics
Physics, 31.08.2019 16:20, raquelrivera03

Which term describes the amount of heat needed to change 1 kg of a substance from solid to liquid at its melting point?

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Chemistry, 22.06.2019 05:30, jameskarbar9p8c9d2
Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat
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Chemistry, 28.06.2019 17:30, ja815792
Match the following vocabulary terms to their definitions. 1 . amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point temperature 2 . a measure of the kinetic energy of the particles of a substance latent heat of vaporization 3 . the amount of energy required to change 1 gram of a substance 1â°c latent heat of fusion 4 . amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point calorie 5 . the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5â°c to 15.5â°c specific heat
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Chemistry, 09.07.2019 19:30, zayzay162
Fastest gets 30match the term with the definition. malleability a) how much heat is given off when a substance is burned flammability b) the ability of a substance to damage or harm an organism heat of combustion c) how easily a substance can be set on fire toxicity d) the ability of a solid to bend or be hammered into a new shape match the term with the definition. evaporation a) a phase change from a solid to a gas melting b) a phase change from a liquid to a gas sublimation c) a phase change from a solid to a liquid freezing d) a phase change from a liquid to a solid match the term with the example that shows its definition. molecular composition a) water has two hydrogen atoms and one oxygen atom flammability b) gasoline catches fire heat of combustion c) high lead levels in a lake kill fish toxicity d) the burning of coal releases heat
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Physics, 21.08.2019 19:30, josecano2
Which term describes the amount of heat needed to change 1 kg of a substance from solid to liquid at its melting point? a. specific heat of phase changes b. specific heat capacity c. latent heat of fusion d. latent heat of vaporization
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