| 1. | When various gases are passed over a polycrystalline ceramic, its electrical resistance changes.
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| 2. | The value of the charge transfer resistance changes with the overpotential.
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| 3. | This resistance change is measured and processed into temperatures which can be represented graphically.
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| 4. | Some metals display piezoresistivity that is much larger than the resistance change due to geometry.
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| 5. | When the temperature changes, the resistance changes, quite dramatically.
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| 6. | Volcanic eruptions may be detected by visible ash layers, acidic chemistry, or electrical resistance change.
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| 7. | They read back pressure, and take into account resistance changes downstream from the needle valve.
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| 8. | A "'force-sensing resistor "'is a material whose resistance changes when a force or pressure is applied.
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| 9. | These sensors were shown to have high sensitivity, with resistance changes of three orders of magnitude.
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| 10. | This resistance change is measured and processed into temperatures which can be used to create an image.
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