I think position of interface is required for solving this question.
5 Answers
Nandikesh Singh
·Mar 11 at 6:05
Sahil Jain
·Mar 11 at 9:29
Akash Anand Just check...why you have multiplied by 3a/3 in second last equation in right. It should be simply a/3 I guess.
Upvote·0· Reply ·Mar 13 at 0:51
Nandikesh Singh
·Mar 11 at 23:46
The interface shifts 2a/3 from the initial position or it shifts to a position whose distance from A is 2a/3 ?
Sahil Jain shifts to 2a/3
Anurag Ghosh
·Mar 12 at 8:40
I think the interface lenght is required,then may be the solution will be like this
Anurag Ghosh Here l is the lenght from A.