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High temperature resistance?
Crucible Breaker
How does a graduated cylinder account for the volume change due to temperature change?
They have excellent chemical high resistance. They also have better resistance to temperature changes.
How does a graduate cylinder account for the volume change due to temperature changes?
They have excellent chemical high resistance. They also have better resistance to temperature changes.
How does the graduated cylinder account for the volume change due to temperature changes?
They have excellent chemical high resistance. They also have better resistance to temperature changes.
A conductor with a high temperature is likely to have a high?
Since you are talking about conductors, a high temperature one will have a high resistance. Reason being that the distance between the conduction and the valence band keeps on increasing on the increase of temperature. A substance is said to be conducting if it has FREE electron in its conduction band. Since the distance b.w the to bands increases, less number of electrons are able to jump from valence band to conduction band, hence more resistance...
enameled aluminum?
Enameled aluminum wire has excellent high temperature resistance
If voltage is high will the resistance be high?
The electric resistance is related to the diameter and extension of the wire submitted to a determined voltage which will determine the electric current flowing into the wire.AnswerVoltage has no effect on resistance. Resistance is determined by the length, cross-sectional area, and resistivity of a material (resistivity is affected by temperature, so temperature indirectly affect resistance).
What are the advantages of Yttrium composite?
Yttrium is used to increase the strength of aluminium composite. The addition of yttrium to alloys generally improves workability, adds resistance to high-temperature fragments, and significantly enhances resistance to high-temperature insulators
What material does resistance depend on?
Resistance depends on the material's conductivity, temperature, and dimensions. Materials with high conductivity exhibit low resistance, while materials with lower conductivity exhibit higher resistance. Temperature can also affect resistance, with most materials experiencing an increase in resistance as temperature rises. Additionally, resistance is directly proportional to the length of the material and inversely proportional to its cross-sectional area.
What is the pairing mechanism behind high-temperature superconductivity?
The pairing mechanism behind high-temperature superconductivity is the ability of certain materials to conduct electricity with zero electrical resistance.
Effectb of temperature on resistance?
Resistance of a component, with a few exceptions, increases with ambient temperature. The electron speed in the component does not change, but its trajectory is more randomized at high temperature. The electron becomes more 'aimless,' everything else the same. The result is seen as higher resistance -- fewer electrons have reached across than at a lower temperature.
What is the relationship between resistance and temperature?
• ntc 'negative temperature coefficient': its resistance decreases as the temperature increases• ptc 'positive temperature coefficient': its resistance increases as the temperature increases
