Question

A Kelvin (K) is a unit of measurement in the International System of Units. Which quantity is measured in Kelvin?

A) Temperature
B) Mass
C) Length
D) Electric current
E) Weight

Answer 1

The answer is A. This is the main unit of temperature in the physical sciences, but then again is frequently used in combination with the degree Celsius, which has the similar extent. The meaning suggests that absolute zero (0 K) is equal to −273.15 °C (−459.67 °F).

Answer 2

the answer is A. temperature

Kelvin is the standard measurement unit for temperature

the temperature at which the gas molecules exert the smallest pressure is the absolute zero in the Kelvin scale. At absolute zero the gas molecules have minimal motion.

Pressure is directly proportional to temperature of the kelvin scale.

0 K is equivalent to - 273.15 °C