0 votes
405 views
asked in production by (215k points)
The ratio of surface area to volume for a unit volume of riser is minimum in case of

(a) Cylindrical rires              

(b) Spherical riser

(c) Hemispherical riser   

(d) cuboidical riser

Please log in or register to answer this question.

Welcome to Q&A discussion forum, where you can ask questions and receive answers from other members of the community.

10.4k questions

274 answers

26 comments

14.6k users

...