What is the name of the temperature scale where the freezing point of water is 0 degrees and the boiling point is 100 degrees?

What is the name of the temperature scale where the freezing point of water is 0 degrees and the boiling point is 100 degrees?

• A. Fahrenheit
• B. Rankine
• C. Celsius
• D. Kelvin

Answer: (C)

The temperature scale where the freezing point of water is 0 degrees and the boiling point is 100 degrees is known as Celsius. This scale is widely used around the world and is based on the properties of water. In the Celsius scale, 0 degrees represents the temperature at which water freezes, while 100 degrees represents the temperature at which water boils at standard atmospheric pressure. This system of measurement provides a straightforward and intuitive way to relate temperature to the states of water, which is commonly encountered in daily life. Other scales, such as Fahrenheit or Kelvin, use different reference points. For example, the Fahrenheit scale sets the freezing point of water at 32 degrees and the boiling point at 212 degrees, while Kelvin starts at absolute zero, making its zero point significantly lower than freezing and boiling points of water. The Rankine scale, which is also based on absolute temperature but related to Fahrenheit, follows a different set of reference points altogether. Therefore, Celsius is uniquely defined in terms of these specific characteristics of water.

The temperature scale where the freezing point of water is 0 degrees and the boiling point is 100 degrees is known as Celsius. This scale is widely used around the world and is based on the properties of water.

In the Celsius scale, 0 degrees represents the temperature at which water freezes, while 100 degrees represents the temperature at which water boils at standard atmospheric pressure. This system of measurement provides a straightforward and intuitive way to relate temperature to the states of water, which is commonly encountered in daily life.

Other scales, such as Fahrenheit or Kelvin, use different reference points. For example, the Fahrenheit scale sets the freezing point of water at 32 degrees and the boiling point at 212 degrees, while Kelvin starts at absolute zero, making its zero point significantly lower than freezing and boiling points of water. The Rankine scale, which is also based on absolute temperature but related to Fahrenheit, follows a different set of reference points altogether. Therefore, Celsius is uniquely defined in terms of these specific characteristics of water.