Question

Sensitivity of a bubble increases with an increase ir
(i) radius of curvature of the tube
(ii) smoothness of finish of internal surface of the ti
(a) only (i) is correct (b) only (ii) is correct
(c) both (i) and (ii) are correct
(d) none is correct​

Answer 1

Answer:

3 no. right answer

Explanation:

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