Q. Compressed air in the tube of a wheel of a cycle at normal temperature suddenly starts coming out from a puncture. The air inside
A) Starts becoming hotter
B) Remains at the same temperature
C) Starts becoming cooler
D) May become hotter or cooler depending upon the amount of water vapour present
Explanation
(c) Pressure is reduce, so the temperature falls
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.