Which quantity's scales include Celsius and Fahrenheit and which 1st Baron Kelvin measured in units?

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Multiple Choice

Which quantity's scales include Celsius and Fahrenheit and which 1st Baron Kelvin measured in units?

Explanation:
Temperature is the quantity described by Celsius and Fahrenheit. These are two scales used to express how hot or cold something is. Celsius ties 0 to water’s freezing point and 100 to its boiling point, while Fahrenheit sets those points at 32 and 212 respectively. The 1st Baron Kelvin introduced the Kelvin scale, an absolute temperature scale used in science, with zero at absolute zero. Temperatures are measured in kelvin units on that scale, and you can relate it to Celsius with K ≈ °C + 273.15. Other quantities like luminosity, pressure, or volume use different units and don’t share the Celsius/Fahrenheit scales.

Temperature is the quantity described by Celsius and Fahrenheit. These are two scales used to express how hot or cold something is. Celsius ties 0 to water’s freezing point and 100 to its boiling point, while Fahrenheit sets those points at 32 and 212 respectively. The 1st Baron Kelvin introduced the Kelvin scale, an absolute temperature scale used in science, with zero at absolute zero. Temperatures are measured in kelvin units on that scale, and you can relate it to Celsius with K ≈ °C + 273.15. Other quantities like luminosity, pressure, or volume use different units and don’t share the Celsius/Fahrenheit scales.

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