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the temperature coefficient of resistivity

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  1. a toaster with 4m length of nichrome(resistivity is 150×10^-8 and temperature coefficient of resistivity is
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    2. Anonymous asked by Anonymous
    3. views icon 693 views
  2. Two wires have the same cross-sectional area and are joined end to end to form a single wire. The first wire has a temperature
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    2. adam h. asked by adam h.
    3. views icon 745 views
  3. Two wires have the same cross-sectional area and are joined end to end to form a single wire. The first wire has a temperature
    1. answers icon 1 answer
    2. PLease HELP asked by PLease HELP
    3. views icon 646 views
  4. Two wires have the same cross-sectional area and are joined end to end to form a single wire. The first wire has a temperature
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    2. PLease HELP asked by PLease HELP
    3. views icon 556 views
  5. Two wires have the same cross-sectional area and are joined end to end to form a single wire. The first wire has a temperature
    1. answers icon 1 answer
    2. PLEASE HELP asked by PLEASE HELP
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  6. Two wires have the same cross-sectional area and are joined end to end to form a single wire. The first wire has a temperature
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    2. PLEASE HELP asked by PLEASE HELP
    3. views icon 2,059 views
  7. the temperature coefficient of resistivity for a thermistor in a digital thermometer used to measure the temperature of a sick
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    2. Kenry asked by Kenry
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  8. A coil of wire has a resistance of 31.8Ω at 28 °C and 55.6Ω at 53 °C. What is the temperature coefficient of resistivity?
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    2. Brooke asked by Brooke
    3. views icon 446 views
  9. A certain material is in a room at 27°C. If the absolute temperature (K) of the material is tripled, its resistance doubles.
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    2. Alinkashia asked by Alinkashia
    3. views icon 1,052 views
  10. By what factor is the resistance of a copper wire changed when its temperature is increased from 20¢ªC to 120¢ªC? (the
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    2. Anonymous asked by Anonymous
    3. views icon 806 views