Answer: The correct answer is C) K (kelvin).
Temperature is a physical quantity that represents the coldness or hotness of a particular system. It can be measured in different scales such as kelvin, degree Celsius, Fahrenheit.
Kelvin (k) is the SI ( International system of units) unit of temperature.
Zero kelvin is equivalent to the -273.15⁰C and -459.67⁰F.
