Two soap bubbles in vacuum of radius `3cm` and` 4cm` coalesce to form a single remain same

Two soap bubbles in vacuum of radius 3cm and 4cm coalesce to form a single bubble, in same temperature. What will be the radius of the new bubble

Two soap bubbles in vacuum of radius 3cm and 4cm coalesce to form a single bubble, in same temperature. What will be the radius of the new bubble

Two soap bubbles of radii a and b coalesce to form a single bubble of radius c . If the external pressure is P , find the surface tension of the soap solution.

Two soap bubbles of radii a and b coalesce to form a single bubble of radius c . If the external pressure is P , find the surface tension of the soap solution.

Two soap bubbles of radii a and b coalesce to form a single bubble of radius c. If the external pressure is P, show that the surface tension T is given by T = P(c^(3) - a^(3) - b^(3))/(4(a^(2) + b^(2) - c^(2))

Two spherical bubbles of radii 3 cm and 4cm coalesce to form another spherical bubble. Calculate the surface tension of the bubble. The radius of the bubble formed=4.498 cm and the atmopheric pressure =10^(5) Pa

Under isothermal conditionss, two soap bubbles of radii a and b coalesce to form a single bubble of radius c. If the external pressure is P, then surface tension of the bubbles is

Under isothermal conditions two soap bubbles of radii a and b coalesce to form a single bubble of radius c. If external pressure is P_e , the surface tension of soap solution is equal to :

Under isothermal condition two soap bubbles of radii r_(1) and r_(2) coalesce to form a single bubble of radius r. The external pressure is p_(0) . Find the surface tension of the soap in terms of the given parameters.