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If you heat a metal rod it will eventually go down to the other side what heat transfer is known as?
conduction
What happens if a metal rod is heated at one end?
The drawing pin which is the closest to the heat/bunsen burner will fall off first because of the heat partials travel through the metal rod and through each piece of wax causing the wax to melt.
Will heat be conducted along the length of a metal rod when the whole rod has a uniform temperature?
No. Heat is conducted from a region of high temperature to that of lower temperature. If the whole rod is at the same temperature then there is no temperature gradient and so no heat will be conducted.
How does the heat move to the other end of the metal rod when placed over a Bunsen burner?
i really dont know
Is carbon rod metal?
yes it is a metal
Why does a metal rod feels colder to touch than a wooden rod at the surrounding temperature?
Metal is an excellent conductor of heat. The moment you grasp the metal rod, the heat of your hand is conducted away rapidly by the dense metal. If feels "chilly". Wood is a poor conductor of heat. It does not conduct away the heat of your hand,and the wooden rod stays comfortably warm in your hand.
What is the transfer of heat through a metal rod?
Conduction
How Heat travels along a metal rod this way?
It travels by conduction.
If you heat a metal rod it will eventually go down to the other side what heat transfer is known as?
conduction
Will heat be conducted along the length of the metal rod when the whole rod has a uniform temperature?
No. Heat is conducted from a region of high temperature to that of lower temperature. If the whole rod is at the same temperature then there is no temperature gradient and so no heat will be conducted.
What are the three factors that will affect conduction in a metal?
Conductivity of the metal [constant for the metal] Area to heat flow Length of the rod Temperature differece between heat flowing points.
Will heat be conducted along the length of the metal rods when the whole rod has a uniform temperature?
No. Heat is conducted from a region of high temperature to that of lower temperature. If the whole rod is at the same temperature then there is no temperature gradient and so no heat will be conducted.
What happens if a metal rod is heated at one end?
The drawing pin which is the closest to the heat/bunsen burner will fall off first because of the heat partials travel through the metal rod and through each piece of wax causing the wax to melt.
Why does paper in metal rod not burnt?
Provided the paper is kept just below the flash point, it will not burst into flames. It will become charred and powdery. The metal rod? I assume a metal tube? keeps the paper away from direct heat or a naked flame.
Will heat be conducted along the length of a metal rod when the whole rod has a uniform temperature?
No. Heat is conducted from a region of high temperature to that of lower temperature. If the whole rod is at the same temperature then there is no temperature gradient and so no heat will be conducted.
Would a glass or iron rod heat up first and why?
An iron would why because an iron is a type of metal and metal heats up quickly
What will happen if a positively charged rod is near a metal washer?
Since a metal washer is neutral, the positive rod will make all the negatively charged electrons bunch up towards the front of the washer and nearer to the rod whereas the protons in the washer would repel from the rod and move to the back of the washer.
