(A) : Air flows from a small bubble to a large bubble when they are connected to each other by a capillary tube. (R ) : The excess pressure because of surfaces tension inside a spherical bubble decreases as its radius increases.

(A) : Air flows from a small bubble to a large bubble when they are co

1.	(A) : Air flows from a small bubble to a large bubble when they are connected to each other by a capillary tube. (R ) : The excess pressure because of surfaces tension inside a spherical bubble decreases as its radius increases.
Answer» Both (A) and (R ) are true and (R ) is the correct EXPLANATION of (A) Both (A) and (R ) are true and (R ) is not the correct explanation of (A) (A) is true but (R ) is false Both (A) and (R ) are false ANSWER :A