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Mathematics, 09.12.2020 18:00 lyss12326
For a scientific experiment, a physicist must make sure that the temperature of a metal at 0 °C gets no colder than -80 °C. The physicist changes the metal’s temperature at a steady rate of -4 °C per hour. c. The physicist has to repeat the experiment if the metal gets cooler than -80 °C. How many hours would the physicist have to cool the metal for this to happen?
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For a scientific experiment, a physicist must make sure that the temperature of a metal at 0 °C gets...
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