Physics
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Easy

Question

A centigrade and a Fahrenheit thermometer one dipped in boiling water. The water temperature is lowered until the Fahrenheit thermometer registers 140 to the power of 0. What is the fall in temperatures as registered by the centigrade thermometer?

  1. 30 to the power of 0
  2. 40 to the power of 0
  3. 60 to the power of 0
  4. 80 to the power of 0

The correct answer is: 40 to the power of 0

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