In a hot water heating system there is a cylindrical pipe of length 28 metre and diameter 5 cm find the total radiating surface in the system
Answers
Answered by
0
Step-by-step explanation:
Here is the correct answer
Attachments:
![](https://hi-static.z-dn.net/files/ddb/5c0db244438debf7b29990f968f1f197.jpg)
Answered by
2
Step-by-step explanation:
good afternoon everyone
Attachments:
![](https://hi-static.z-dn.net/files/d0e/84d07e5b70636e07e585ffc2c489818d.jpg)
Similar questions