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 1.5 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^(-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 film of liquid is formed in a rectangular frame of wire and a light slider supports a weight of (2.5 * 10^-2)N .The length of slider is 20cm and its weight negligible. The surface tension is liquid is

A thin film of liquid is formed in a rectangular frame of wire and a light slider supports a weight of (2.5 * 10^-2)N .The length of slider is 20cm and its weight negligible. The surface tension is liquid 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 1.5xx 10^-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 ?