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True or false a good insulator is a poor conductor?
The statement ' a good insulator is a poor conductor' is false because a good insulator will not conduct at all.
Is it true that a material with high resistivity is a good conductor?
No, a material with high resistivity is a poor conductor. Resistivity is a property that quantifies how much a material resists the flow of electric current. Materials with high resistivity impede the flow of current, making them poor conductors.
Electric current is the continuous flow of atoms in a conductor. True or false?
False. Electric current is the flow of electric charge (usually carried by electrons) through a conductor, not the flow of atoms.
True Or False Materials that are poor conductors are poor insulators?
True. Materials that are poor conductors of electricity, such as wood or plastics, are also typically poor insulators. This is because they do not allow the easy flow of electric charge and therefore do not conduct heat well either.
Is the movement of energy from a warmer object to a cooler object is called heat transfer true or false?
true
True or false a good insulator is a poor conductor?
The statement ' a good insulator is a poor conductor' is false because a good insulator will not conduct at all.
Is sulfur brittle in its solid phase and a poor conductor of heat and electricity?
Yes, it is true.
Is it true that a material with high resistivity is a good conductor?
No, a material with high resistivity is a poor conductor. Resistivity is a property that quantifies how much a material resists the flow of electric current. Materials with high resistivity impede the flow of current, making them poor conductors.
Electric current is the continuous flow of atoms in a conductor. True or false?
False. Electric current is the flow of electric charge (usually carried by electrons) through a conductor, not the flow of atoms.
True or false foam rubber tubing is generally used as a conductor?
True
Is this true or false Nonmetals are good conductors of heat and electricity?
False. Nonmetals are poor conductors of heat and electricity compared to metals. This is because nonmetals have fewer free electrons available to carry an electric current or transfer thermal energy.
True or false A heat engine is a device that converts heat into work?
False its not possible to convert all heat into work as some of its being used as energy APEX
Conduction is heat transfer by direct contact of particles of matter true or false?
True
True or false hurricanes get their heat and energy from seawarter?
True
Hurricanes get their heat and energy from seawater true or false?
true
True or false nonmetals are good cundocters of heat and electricity?
false
A heat engine is a device that converts mechanical energy into heat energy?
False
