A spherical soap bubble of radius 1 cm is formed inside another of radius 3cm. The radius of singlesoap bubble which maintains the same pressure differences as inside the smaller and outside the larger soap bubble is ....cm

A spherical soap bubble of radius 1 cm is formed inside another of rad

1.	A spherical soap bubble of radius 1 cm is formed inside another of radius 3cm. The radius of singlesoap bubble which maintains the same pressure differences as inside the smaller and outside the larger soap bubble is ....cm
Answer» `4//3 ` `3//4` `1//2` `2` ANSWER :B