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InterviewSolution
| 1. |
If mercury is a bad conductor of heat then why it is used in thermometers |
| Answer» Mercury\xa0is a heavy, silvery-white liquid metal. Compared to other metals, it is a\xa0poor conductor of heat. Even\xa0if\xa0it is a\xa0poor conductor of heat, It\'s\xa0used in thermometers\xa0because it has high coefficient of expansion. ... It has a shiny surface and doesn\'t get stick to the glass surface of the\xa0thermometer. | |