The surface tension of a thin liquid film formed between a U shaped wire and a light slider of length 30 cm supporing a weight of `1.5xx10^(-2)N` is

A thin liquid film formed between a U -shaped wire and a light slider supports a weight of 1.5xx10^(-2) N (See figure ). The length of the slider is 30 cm and its weight negligible . The surface tension of the liquid film is

A thin liquid film formed between a U- shaped wire and a light slider supports a weight of 1.5 xx 10^(-2)N (see figure). The length of the slider is 30 cm and its weight negligible. The surfaces tension of the liquid film is :

A thin liquid film formed between a U- shaped wire and a light slider supports a weight of 1.5 xx 10^(-2)N (see figure). The length of the slider is 30 cm and its weight negligible. The surfaces tension of the liquid film is :

A thin liquid film formed between a U- shaped wire and a light slider supports a weight of 1.5 xx 10^(-2)N (see figure). The length of the slider is 30 cm and its weight neligible. The surfaces tension of the liquid film is :

A thin liquid film formed between a U-shaped wire and a light slider supports a weight of 1.5xx10^-2N (see figure). The length of the slider is 30cm and its weight negligible. The surface tension of the liquid film is

A thin liquid film formed between a U-shaped wire and a light slider supports a weight of 1.5xx10^-2N (see figure). The length of the slider is 30cm and its weight negligible. The surface tension of the liquid film is

A U-shaped wire is dipped in a soap solution, and removed. A thin soap film formed between the wire and a light slider supports a weight of 1.5xx10^(-2)N (which includes the small weigh of the slider). The length of the slider is 30cm. What is the surface tension of the film?

A U-shaped wire is dipped in a soap solution, and removed. A thin soap film formed between the wire and a light slider supports a weight of 1.5xx10^(-2)N (which includes the small weigh of the slider). The length of the slider is 30cm. What is the surface tension of the film?

A U -shaped wire is dipped in a soap solution, and removed . The thin soap film formed between the wire and the light slider supports a weight of 1.5xx10^(-2)N (which includes the small weight of the slider ).The length of the slider is 30 cm . What is the surface tension of the film ?