Question

Two soap bubbles have radii 4:3.what is the ratio of work done to blow these bubbles

Answer 1

Let the radii be 4x and 3x.
As we know that,
W = F x s
So,
R1 : R2 = W1 : W2 = 4:3.



Hope this will help you. 

If you like my answer
Please mark it as brainliest 
And 
Be my follower if possible.