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Zielflug [23.3K]
4 years ago
11

For a scientific Experiment, A physicist must make sure that the temperature of a metal at 0°C get to no colder then -80°C. the

physicist changes the metals temperature at a steady rate of -4°C per hour.for how long can the physicist change the temperature
Mathematics
1 answer:
shepuryov [24]4 years ago
8 0
80 divided by 4=20. ANSWER is 20 hours
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