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do not transfer heat very well.
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∙ 10y ago
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Thermal conductivity temperature to an object that has a?
The thermal conductivity temperature of different objects vary from one object to another. When the two objects are placed together, there will be a change in temperature through heat conduction.
What is an electrical property of matter that creates a force between objects?
electrical force
What is electical conductivity?
It is a measure of an objects ability to conduct electrical current between two points
10 example of good and bad conductor of heat?
There are many uses for thermal conductivity. Thermal conductivity can be used to heat things like water and gasses are typically poor conductors.
How long does thermal energy transfer between objects?
Since different objects have different heat conductivity and different temperatures and heat capacities, the time can vary without limit.
Do Ionic compounds have poor or good conductivity?
Ionic Compounds have poor conductivity when it is solid. Ionic Compounds have great conductivity when it is either dissolved in water or is melted
Do ionic compounds have poor electrical conductivity in the solid state?
poor
Thermal conductivity temperature to an object that has a?
The thermal conductivity temperature of different objects vary from one object to another. When the two objects are placed together, there will be a change in temperature through heat conduction.
Is iron a poor conductor of heat and electrity?
Not a poor conductor. But conductivity is less compared to copper.
Why do covalent solutions have poor electrical conductivity?
Covalent compounds do not dissociate into ions.
Is ionic compound electrical conductivity in the liquid state good or poor?
Good
What are two properties of most?
high ionization energy and poor electrical conductivity
What is an electrical property of matter that creates a force between objects?
electrical force
What happens to the electrical conductivity of a metal when it is heated?
it wil expand
What happens to conductivity of water when an acid is dissolved in a base?
When and acid dissolves, ions are released, and the more ions in the water, the more conductivity it has.
What is electical conductivity?
It is a measure of an objects ability to conduct electrical current between two points
What best explains why covalent solutions have poor electrical conductivity?
Covalent compounds do not dissociate into ions.
