WebAnswer (1 of 4): Let bubble a have 4r radius while bubble b have 3r. Also let's bubble a have W_a work done on itself to move a distance ds and bubble b have W_b work done on itself to move a distance ds. We shall for this consider the velocity of motion of both the bubbles to be same, i.e., both... WebCorrect Option (c) Air flows from the smaller bubble to the bigger. Explanation: The excess pressure inside the soap bubble is inversely proportional to radius of soap bubble l.e. , p ∝ 1/r,r being the radius of bubble, It follows that pressure inside a smaller bubble is greater than that inside a ** bubble.. Thus, if these two bubbles are connected by a tube, air will …
Two soap bubble of radius 3 cm and 4 cm combine
WebA soap bubble has radius 2 cm. the work done in bobbling the radius is (Surface tension is 30 dynes/cm). (MNR-80) (a) 9050 erg (b) 4525 erg (c) 8050 erg (d) 3525 erg Answer: (a) 7. Two soap bubbles of radii 4 cm and 3 cm respectively coalesce under... WebDec 6, 2024 · Under is thermal condition two soap bubbles of radii a and b coalesce to forma single bubble of radius c. asked Aug 6, 2024 in Physics by Ritika (69.1k points) fluid mechanics; jee; jee mains; 0 votes. 1 answer. Two spherical soap bubbles of a radii 1 cm and 2 cm vacuum coalesce under isothermal conditions . dr ravindra goyal
Two soap bubbles of equal radii (R=8cm) are stuck together with …
WebOct 16, 2024 · Two soap bubbles in vacuum having radii 3cm and 4cm respectively coalesce under isothermal conditions to form … Get the answers you need, now! vishnuap7 vishnuap7 17.10.2024 Physics Secondary School answered • expert verified two soap bubbles in vacuum having radii 3cm and 4cm respectively coalesce under isothermal … WebThe excess pressure inside the soap bubble is inversely proportional to the radius of soap bubble i.e. P ∝1/r, r being the radius of the bubble. It follows that pressure inside a smaller bubble is greater than that inside a bigger bubble. Thus, if these two bubbles are connected by a tube, air will flow from smaller bubble to bigger bubble and the bigger bubble grows … WebIn the above case, the radius of curvature for the smaller and larger bubbles are 3 cm and 9 cm respectively. Hence the pressure in the smaller bubble would be higher in comparison to the pressure inside the larger bubble. The excess pressure in the larger bubble would be ~1 N/m 2 and in the smaller bubble would be ~3 N/m 2. rat drug study