Physics, 23.09.2019 20:30 myohmyohmy
Suppose mary would like to design an emergency overheating alarm using one of these materials. in her design, at room temperature (23.0 ∘c)(23.0 ∘c) , a 6.01 cm6.01 cm long cylinder of the material will sit with one end against a wall and the other just barely touching a button. once the heat causes the cylinder to lengthen by 0.0273 cm0.0273 cm , the button will be activated, turning on the alarm. a) at what temperature will the alarm be triggered if the cylinder is made out of polycarbonate? degrees c
b) at what temperature will the alarm be triggered if the cylinder is made out of cast iron? degrees c
Answers: 3
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Suppose mary would like to design an emergency overheating alarm using one of these materials. in he...
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