Question

14. There is a small bubble at one end and bigger
bubble at other end of a rod. What will happen?
(a) Smaller will grow until they collapse
(b) Bigger will grow until they collapse
(c) Remain in equilibrium
(d) None of the above​

Answer 1

Answer:

I think answer will be (a)

smaller bubble will grow until they collapse.

Answer 2

Since enough information has not been provided, we cannot adequately select any of the given options. Any of the given options are possible in the following manner:

• Both the bubble could grow, although at different rates (Option D)
• The small bubble may grow in size until reaching the size of the larger one, after which it could attain equilibrium (Option C)
• If the pressure of the larger bubble is greater than that of the smaller one, the smaller bubble could eventually collapse (that is, Option A) or vice versa (Option B)

• There needs to be more information given to make a conclusive statement

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