Question

One degree Celsius is how many degrees Kelvin?

• A. \( 273.15 K \)
• B. \( 274.15 K \)
• C. \( 33.8 K \)
• D. \( 1 \)

Hint:

Kelvin is an absolute temperature scale where 0 K represents absolute zero, the lowest possible temperature.

Answer 1

The Correct Option is B

The Kelvin scale is related to the Celsius scale by the formula: \[ K = °C + 273.15 \] Thus, \( 1^\circ C \) corresponds to \( 274.15 K \). Kelvin is the SI unit for temperature, used in scientific measurements.