The S.I. unit of temperature is:

A. Kelvin
B. Centigrade
C. Kelvin
D. Meter

🧠 Explanation:

The S.I. unit of temperature is Kelvin, used in scientific measurements. For physics students, this highlights thermodynamics, making it a key topic for studying physics, meteorology, and engineering. Kelvin ensures precision. Understanding this clarifies temperature scales. It’s essential for analyzing physics, science, and engineering. Studying Kelvin offers insights into how science measures heat, crucial for physics, meteorology, and engineering.