Q. Blowing Air with open pipe is an example of :
✅ Correct Answer: (C)
Isobaric process
Explanation: When air is blown with open mouth, its pressure is same as that of atmospheric pressure since it is in direct contact with atmosphere. Hence it is an isobaric process.
Explanation by: Team MCQ Buddy
When air is blown with open mouth, its pressure is same as that of atmospheric pressure since it is in direct contact with atmosphere. Hence it is an isobaric process.