Which of the following is a unit of heat?

There is fahrenheit  and there is celsius and there are BTU and there are Calories and there are Joules.

Hope I helped in any way.

As a form of energy, heat has the unit joule (J) in the International System of Units (SI). However, in many applied fields in engineering the British thermal unit (BTU) and the calorie are often used. The standard unit for the rate of heat transferred is the watt (W), defined as one joule per second.

i dont know if this is what you were asking for but i hope it helps!

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

c (diamond),

sio2 (quartz)