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What are the advantages of mercury as a thermometeric liquid?
As mercury has a low specific heat yet is a good conductor of heat it has been the choice for thermometers. The ease of reading is due to the fact that the mercury does not wet the walls of the glass.
What is best conductor of heat among liquids?
Liquid metals such as mercury and gallium are the best conductors of heat among liquids due to their high thermal conductivity. Mercury is often used in thermometers because of its excellent heat transfer properties.
Is mercury a better conductor of heat than glass?
No, it is not. The best thermal conductor among the metals is silver, and it is the best electrical conductor as well. There is a general "rule" in the natural world that thermal and electrical conductivity are proportionate among metals; they "track" together. If a metal is a better thermal conductor than another metal, it will be a better electrical conductor as well. It should be noted that the best thermal conductor of all known materials is the allotrope of carbon we call diamond. Interestingly, diamond is an electrical insulator.
Is Mercury a conductor or an insulator of electricity?
Oh, what a lovely question! Mercury is a very special element - it's a conductor of electricity. Just like a happy little stream flowing through the forest, electricity can move easily through mercury. It's like nature's way of connecting things together in a beautiful, conductive dance.
Is Mercury a good conductor of current?
Mercury is a relatively good conductor of electricity (it used to be used in positioning switches to complete an electric circuit when the switch tipped so that enclosed mercury cam in contact with two terminals e.g. a switch on the lid of a freezer box which turned the light on when the lid was opened). Mercury is a relatively poor conductor of heat (compared to most other metals).
Is a styrofoam a good conducter of heat or a bad conductor of heat?
It is a bad conductor of heat, that is why it is used as an insulating material.
What is heat conductor used for?
Its used to transfer heat into electrical signal
What is the best substance that to conduct heat?
Actually diamond is the best conductor of heat, and a diamond film substrate is used as a heat conductor in some microprocessors. Silver and copper are the metals more commonly used as heat conductors because of cost.
Is copper a bad heat conductor?
No, copper is actually a very good heat conductor. It is commonly used in applications where efficient heat transfer is required, such as in electrical wiring and heat exchangers.
Is a fork conductor or insulator of heat?
A conductor of heat if it is made of metal.
Which type of metal is the worst conductor?
The worst metal conductor of heat is very probable bismuth with a thermal conductivity of 7,97 W/m.K.-------------------------------------------------------------------------------------------Aluminum conducts heat brilliantly, which is why it is used for most heat sinks and cooling fins, along with copper, another brilliant conductor of heat.--------------------------------------------------------------
Why do you use mercury in thermometers if it is not a good conductor of heat?
- mercury is a liquid metal - cooling and heating are easy reversible - cooling and heating are rapid - the relation between the temperature and the thermal expansion of mercury is linear
