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Physics, 30.06.2020 16:01 eden1017

1. Selena has a fire in her fireplace to warm her 20oC apartment. She realizes that she has accidentally left the iron poker (α iron = 1.2 x 10 - 5oC -1) in the fire. How hot is the fire if the 0.60-meter poker lengthens 0.30 cm?

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1. Selena has a fire in her fireplace to warm her 20oC apartment. She realizes that she has accident...

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