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Two soap bubbles of radii 4 cm and 3 cm respectively coalesce under isothermal conditions to form a single bubble. What is the radius of the new single bubble? (a) 3 cm (b) 4 cm (c) 5 cm (d) 6 cm

Two soap bubbles of radii 4 cm and 3 cm respectively coalesce under isothermal conditions to form a single bubble. What is the radius of the new single bubble?
(a) 3 cm (b) 4 cm
(c) 5 cm (d) 6 cm

Grade:12

1 Answers

SAHIL
3778 Points
6 years ago
 IF Two soap bubbles of radii 4 cm and 3 cm respectively coalesce under isothermal conditions to form a single bubble THEN NEW BUBBLE HAS A RADIUS EQUAL TO 5 CM.
SO ANSWER IS C

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