0
When a substance goes from a solid to a liquid state without a change in temperature the heat added during the transformation is called?
CarlaRomerogp3523
That's the heat of fusion.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
What is the transformation of a physical state of a substance into a different physical state?
The transformation of a physical state of a substance into a different physical state is called a phase change. An example of this is water changing from solid (ice), to a liquid (water), to a gas (steam).
Is a change that alters the form of a substance without changing it into another substance is called what?
This is called a physical change.
What is the increase in the size of a substance due to a change in temperature called?
awsomeness
Temperature at which a substance boils?
Every substance has their own boiling point.
What happends at the melting point?
At the melting point a SOLID turns to a LIQUID. (Increasing temperature). At the same temperature , when a liquid turns to solid it is referred to as FREEZING POINT. NB At the boiling point a LIQUID turns to a GAS. (Increasing temperature). At the same temperature , when a gas turns to liquid it is referred to as CONDENSING POINT. NNB Carbon Dioxide, a gas, moves directly to a solid(dry ice) . This is called the SUBLIMATION POINT.
How do you make a substance without atoms?
At a sufficiently high temperature you get a substance called plasma which contains no atoms; it consists of fragments of atoms.
The amount of energy involved in melting a substance without changing its temperature is called the?
It is called the enthalpy of fusion of a substance, also known as (latent) heat of fusion.
The movement of thermal energy from a substance at one temperature to a substance at a different temperature is called?
heat
How can a matter change from solid state to liquid state and reverse the process?
At a unique temperature, called the "freezing point", for each pure substance at a constant pressure, a solid form of the substance can change from solid to liquid phase by absorbing heat energy from its environment without raising the temperature of the substance, and, at the same temperature and pressure, a liquid phase of the same substance, can solidify without changing its temperature if it can transfer heat energy to the external environment.
What is the movement of thermal energy from a substance at a high temperature to a substance at a lower temperature called?
Heat
What is athermal transformation?
athermal transformationThe word "Athermal" indicates that whatever happening is there it should be independent of temperature. Hence temperature independent transformation are gerenerally called as athermal transformations.
What is the temperature at which a substance change from a solid into a liquid?
This temperature is called melting point and is different for each substance or material.
What is the temperature called at which a substance changes from a solid to a liquid?
It is the melting point of the substance.
What is the transformation of a physical state of a substance into a different physical state?
The transformation of a physical state of a substance into a different physical state is called a phase change. An example of this is water changing from solid (ice), to a liquid (water), to a gas (steam).
That is the evaporation?
Transformation of a liquid in a gas at a temperature under the boiling point is called evaporation.
The temperature at which a substance changes from a liquid to a solid is named?
This temperature is called freezing point and is different for each substance or material.
The temperature at which a substance changes from a solid to a liquid is calleld what?
This temperature is called melting point and is different for each substance or material.
