PHYSICS
JAMB 2013 - Question 24
Physics 2013 JAMB Past Questions - Question 24: The mechanism of heat transfer from one point to another through the vibration of the molecule of the medium is
Choose the correct answers from the options given.
A:
B:
C:
D:
Correct Answer
B
Explanation
Conduction is a method of transmission of heatfrom one point 4 another through the vibrat or of the molecules ofthe medium
known as conduction. In conduction, heat is transferred by the collision of molecules within a solid or between solids in direct contact. When one molecule vibrates due to its thermal energy, it collides with neighboring molecules, transferring some of its energy to them. This process continues, creating a chain reaction that allows heat to propagate through the material. The rate of heat transfer by conduction depends on factors such as the thermal conductivity of the material, the temperature gradient, and the distance over which heat is being transferred.
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