Question

The temperature of water is 40 C. Express this temperature

in the Fahrenheit and Kelvin scale​

Answer 1

Temperature can be measured in different scales .

To my knowledge temperatures are measured in

• Celsius
• Fahrenheit
• Kelvin

Celsius : Celsius temperature scale also called centigrade temperature scale, is the scale based on 0°C for the freezing point of water and 100°C for the boiling point of water. Invented in 1742 by the Swedish astronomer Anders Celsius, it is sometimes called the centigrade scale because of the 100-degree interval between the defined points.

Fahrenheit : Fahrenheit temperature scale is a scale based on 32°F for the freezing point of water and 212°F for the boiling point of water, the interval between the two being divided into 180 parts. Until the 1970s the Fahrenheit temperature scale was in general common use in English-speaking countries; the Celsius, or centigrade, scale was employed in most other countries and for scientific purposes worldwide. Since that time, however, most English-speaking countries have officially adopted the Celsius scale.

Kelvin : Kelvin temperature scale is the base unit of thermodynamic temperature measurement in the International System (SI) of measurement. It is defined as 1/ 273.16 of the triple point (equilibrium among the solid, liquid, and gaseous phases) of pure water. The kelvin (symbol K ) is also the fundamental unit of the Kelvin scale, an absolute temperature scale named for the British physicist William Thomson, Baron Kelvin. Such a scale has as its zero point absolute zero, the theoretical temperature at which the molecules of a substance have the lowest energy. Many physical laws and formulas can be expressed more simply when an absolute temperature is used .

Answer 2

Temperature can be measured in different scales .

To my knowledge temperatures are measured in

• Celsius
• Fahrenheit
• Kelvin

Celsius : Celsius temperature scale also called centigrade temperature scale, is the scale based on 0°C for the freezing point of water and 100°C for the boiling point of water. Invented in 1742 by the Swedish astronomer Anders Celsius, it is sometimes called the centigrade scale because of the 100-degree interval between the defined points.

Fahrenheit : Fahrenheit temperature scale is a scale based on 32°F for the freezing point of water and 212°F for the boiling point of water, the interval between the two being divided into 180 parts. Until the 1970s the Fahrenheit temperature scale was in general common use in English-speaking countries; the Celsius, or centigrade, scale was employed in most other countries and for scientific purposes worldwide. Since that time, however, most English-speaking countries have officially adopted the Celsius scale.

Kelvin : Kelvin temperature scale is the base unit of thermodynamic temperature measurement in the International System (SI) of measurement. It is defined as 1/ 273.16 of the triple point (equilibrium among the solid, liquid, and gaseous phases) of pure water. The kelvin (symbol K ) is also the fundamental unit of the Kelvin scale, an absolute temperature scale named for the British physicist William Thomson, Baron Kelvin. Such a scale has as its zero point absolute zero, the theoretical temperature at which the molecules of a substance have the lowest energy. Many physical laws and formulas can be expressed more simply when an absolute temperature is used .