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What is heat fusion and heat of vaporization measures of?
The heat of fusion is the amount of heat (not temperature) required to change a solid to a liquid. It is also known as the melting point. The heat of vaporization is the amount of heat (not temperature) required to change a liquid to it's gaseous state. It is also know as it's boiling point.
What is the measurement of how much heat energy is required for a substance to melt?
The measurement of how much heat energy is required for a substance to melt is called the heat of fusion. It is the amount of energy required to change a substance from a solid to a liquid at its melting point.
What is a latent heat energy levels?
Latent heat- the amount of heat required by a system/ substance to change phase. It's also heat absorbed or radiated during a change of phase at a constant temperature and pressure.
How does hydrogen change from one state of matter to another?
heat
What is latent heat of sublimation?
When a substance is below the triple point, the equilibrium will be between solid and vapor rather than solid/liquid or liquid/vapor. Sublimation is the direct change from solid to vapor without any intermediate phase change. The latent heat of sublimation is the energy required to change a given quantity of solid into the vapor at equilibrium. It is analogous to (but not the same as) latent heat of melting (energy required to melt the solid to liquid) and latent heat of vaporization (energy required to change a liquid into a gas).
What is the relationship of mass an object to the amount of heat required to change its temperature?
The amount of heat required to change the temperature of an object is directly proportional to its mass. This means that the larger the mass of an object, the more heat is needed to change its temperature by a certain amount.
What is the relationship of mass of an object to the amount of heat required to change its temperature?
The bigger he mass the more heatt required to change its temp.erature; Heat=m(T2-T1)
Latent heat is the energy required for 1 kg of a substance to change?
Latent heat is the energy required for 1 kg of a substance to change ___________. phase
What special element must be present for element and compounds to change phase?
A change in internal energy, aka "heat transfer" either in or out of the material.
What type of energy is required to change ice to water?
Heat
What is heat fusion and heat of vaporization measures of?
The heat of fusion is the amount of heat (not temperature) required to change a solid to a liquid. It is also known as the melting point. The heat of vaporization is the amount of heat (not temperature) required to change a liquid to it's gaseous state. It is also know as it's boiling point.
What is the measurement of how much heat energy is required for a substance to melt?
The measurement of how much heat energy is required for a substance to melt is called the heat of fusion. It is the amount of energy required to change a substance from a solid to a liquid at its melting point.
What is the difference in specefic heat and latent heat?
Specific heat is the heat energy in joules required to rise the temperature of one kg of substance through one kelvin without a change in its state. But latent heat is the heat required to change the state of one kg of substance without change in temperature.
The amount of heat necessary to change a liquid to a solid at constant temperature?
None - heat is evolved, not required.
What is the heat capacity equation and how is it used to calculate the amount of heat required to change the temperature of a substance?
The heat capacity equation is Q mcT, where Q represents the amount of heat energy, m is the mass of the substance, c is the specific heat capacity of the substance, and T is the change in temperature. This equation is used to calculate the amount of heat required to change the temperature of a substance by multiplying the mass, specific heat capacity, and temperature change.
The energy involved in a phase change is called the?
Heat associated with phase change is called Latent Heat
What is the quantity of heat required to change an objects temperature to exactly 1 degree Celsius?
The quantity of heat required to change an object's temperature by 1 degree Celsius depends on its specific heat capacity and mass. The formula to calculate this is Q = mcΔT, where Q is the heat energy, m is the mass of the object, c is the specific heat capacity, and ΔT is the change in temperature.
