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 1.5 x 102 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?
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 1.5 x 102 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?
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![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 1.5 × 102N (which includes
the small weight of the slider). The length of the slider is 30 cm. What is the surface
tension of the film?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0de11226-d786-4864-ab72-d5474c5f3518%2F06abfd8d-23e6-448b-85cf-2c4c3f35b242%2Fsz7myrt_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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 1.5 × 102N (which includes
the small weight of the slider). The length of the slider is 30 cm. What is the surface
tension of the film?
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