Momentum and CollisionHard
Question
A soap bubble in vacuum has a radius of 3 cm and another soap bubble in vacuum has radius of 4 cm. If the two bubbles coalesce under isothermal condition, then the radius of the new bubble is : -
Options
A.2.3 cm
B.4.5 cm
C.5 cm
D.7 cm
= 5cmMore Momentum and Collision Questions
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