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11.1 Temperature

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What is temperature?

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hotness or coldness of a material. where the heat should flow higher temperature to lower temperature Temperature

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Length, Mass, Temperature m = length g = Mass ? = Temperature Fahrenheit Celsius Kelvin

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11.1.1 Temperature Scales

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The scientists Daniel Gabriel Fahrenheit Anders Celsius Lord William Thomson Kelvin

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11.1.1.1 The Fahrenheit Scale

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Daniel Gabriel Fahrenheit

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11.1.1.2 The Centigrade or Celsius Scale

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Anders Celsius

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11.1.1.3 The Kelvin Scale

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Lord William Thomson Kelvin Absolute Scale

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11.1.1.4 Temperature Conversions

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Formulas

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An ordinary room temperature in the Philippines, 26.0C, in F? Solution: Using the formula then substitute Example 1

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A body temperature of 98.6F in Celsius? Solution: Using the formula then substitute Example 2

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Very cool day in Baguio City, 14.0C in Kelvin? Solution: Using the formula then substitute Example 3

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Problem: Express normal body temperature, 98.6F, in C and K. Now, its your turn.

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Solution The Fahrenheit to Celsius conversion equation may be expressed in this form: To solve for Celsius: C = (98.6 F 32) x 5/9 C = (66.6) x 5/9 C = 37.0 To solve for Kelvin: K = C +273 K = 37.0 + 273 K = 310

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Answer 98.6 F is equal to 37.0C and 310 K wew