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good conductors are better emitters
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∙ 11y ago
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What material does not allow light to pass through is a good conductor of heat but not a good conductor of electricity?
Non metals are poor conductors of heat and are not conductors of electricity , except for carbon , which is can conduct a little bit of electricity. Non metals are poor conductors of heat and are not conductors of electricity , except for carbon , which is can conduct a little bit of electricity.
What are some poor conductors of heat?
Poor conductors of heat are generally also poor conductors of electricity. These would include most gases, ceramics and man-made plastics. A vacuum will not conduct heat either.
What nonmetals in the solid state are poor conductors of heat tend to?
Nonmetals in the solid state tend to be brittle and poor conductors of heat.
What state of matter is a poor conductor of heat?
it depends like there are some solids which are better conductors than others but I think that gases are the worst conductors of heat as they have lots of spaces between there molecules and so heat cant pass throught them....
Which elements are poor conductors of electricity?
if you know chemical bonding it is easier to understand but any substance that doestn contain charge carriers is a poor conductor of electricity i.e. a substance that doenst contain free moving electrons or ions to propagate the current
Are acidic solutions good or poor conductors of electricity?
Strong acids in solution are better conductors than weak acids in solution, and both are better than pure water.
Is it true that nonmetals are good conductors of heat and electricity?
Some nonmetallic materials are good conductors, graphite being an example. In this form, it is considered a semi-metal for that reason. Normally, however, nonmetals are not good electrical conductors.
Are coins good or poor conductors of electricity?
Coins are made of metal and metals are good conductors of electricity.
In general good absorbers of electromagnetic radiation are also good?
Yes, Good absorber of heat are good emitters of heat. And in both the way rate is same. This is Kirchoff's Law.
Are poor conductors of heat poor conductors of electricity?
Yes.
Is a good absorber of radiation a good emitter or a poor emitter?
It is a good emitter, as you can not have a good absorber, which isn't a good emitter. Dark, Matt surfaces are good emitters and absorbers e.g. a saucepan.
Why are serving spoons conductors?
Serving spoons are conductors because they are made of metal and any metal is a conductor
Are all elements good electrical conductors?
No. Non-metals are very poor conductors, and with the exception of Neon, so are the gaseous elements.
What distinguishes nonmetals from metals?
metals are shiny and good conductors of heat and electricity. Nonmetals are dull and poor conductors of heat and electricity.
What does an electrical insulator have?
Electrical insulators are made from materials that are poor conductors of electricity. Metallic elements are good conductors, non metallic elements are poor conductors. Some materials used as insulators are, paper, glass, ceramics, rubber and plastics.
What material does not allow light to pass through is a good conductor of heat but not a good conductor of electricity?
Non metals are poor conductors of heat and are not conductors of electricity , except for carbon , which is can conduct a little bit of electricity. Non metals are poor conductors of heat and are not conductors of electricity , except for carbon , which is can conduct a little bit of electricity.
What is a good conductor of heat called?
Metals are good conductors of heat. Plastics and wood are very poor.
