This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Kata Thermometer is used to measure ? 
Select and explain. 
A. Maximum temperature, B. Minimum temperature, C. Radiant heat, D. Cooling power of air
D: Cooling power of air
Answer: D: Cooling power of air 
Explanation: Ans. is 'd' i.e., Cooling power of air