Since he named the wind spirit pascal, a measure of atmospheric pressure, lightning spirit watt, measure of electric power, and the sound spirit decibel, a measure of how loud a sound is. Fire spirits name should've been Kelvin, a measure of temperature. Maybe they thought about Calorie when they made the name Kali, Kelvin would've been better as it already sounds like a name.
Since he named the wind spirit pascal, a measure of atmospheric pressure, lightning spirit watt, measure of electric power, and the sound spirit decibel, a measure of how loud a sound is. Fire spirits name should've been Kelvin, a measure of temperature. Maybe they thought about Calorie when they made the name Kali, Kelvin would've been better as it already sounds like a name.