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How does temperature affect the physical properties of petrol?
An increase in temperature will reduce the density, reduce the viscosity, reduce thermal conductivity, and increase the specific heat capacity. A decrease in temperature will have the opposite affect.
How would temperature affect bridges?
the metal or concrete might expand if it gets too hot and compress when it gets too cold.
How does temperature affect resistance of a wire?
If you are asking if a hot wire has a greater resistance than a cold wire then the answer I would say is yes. Cold wires have always had less resistance than hot wires
If the current increases what happens to resistance?
An increase in current will only affect resistance if it causes the temperature of the conductor to change. For pure metallic conductors, and increase in temperature will cause an increase in resistance.
How can we ensure the better temperature measurement on the stainless steel microtube?
To ensure better temperature measurement on a stainless steel microtube, you can use a high-quality, accurate temperature sensor such as a thermocouple or resistance temperature detector (RTD). Properly calibrating the sensor at various temperature points and ensuring its secure attachment to the microtube will improve measurement accuracy. Additionally, minimizing any external factors that may affect the temperature reading, such as ambient temperature fluctuations or heat radiation, will further enhance measurement precision.
