Variation of thermal conductivity of liquid with temperature
Answers
Answered by
0
Thermal conductivity is the property of the material through which heat is conducted .The way through which heat is conducted in gas and liquid is different.
In liquid heat is conducted with the help of electrons but if we increase the temperature movement of these electrons is restricted due to which thermal conductivity decreases.
In gases heat is conducted through momentum transfer,as we increase the temperature randomness of molecule increases which increases the momentum transfer also. Hence thermal conductivity increases.
In liquid heat is conducted with the help of electrons but if we increase the temperature movement of these electrons is restricted due to which thermal conductivity decreases.
In gases heat is conducted through momentum transfer,as we increase the temperature randomness of molecule increases which increases the momentum transfer also. Hence thermal conductivity increases.
Attachments:
Similar questions