the radius of a spherical ballon increases from 7cm to 14cms air is being pumped into it the ratio of surface area of the ballon in the two cases is what
Answers
Answered by
5
Heya mate Ur answer
The answer is in attachment
Hope it helps you
thnx
The answer is in attachment
Hope it helps you
thnx
Attachments:
keerthi133:
keep the problem
plese fast reply
formula is there
in the book
wthat is that formula
please keep that formula
1/3 pie r2 h
tq
wlcm dear
hi
Similar questions