Question

Explain wet spinning and dry spinning ?
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Answer 1

Answer:

Reflection and Refraction are the two major phenomena related to the propagation of beam of light. The crucial difference between reflection and refraction is that reflection is the act of the rebounding of the light wave in the same medium after striking the boundary of a different medium. As against refraction is the phenomenon of bending of light rays towards a different medium after interacting with the boundary of that medium...

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Answer 2

Answer:

Dry spinning and its example. Wet spinning and its example. Gel spinning and its example. In dry spinning the polymer is dissolved in its solvent and then extruded, as the fibre emerge from the spinneret the solvent is evaporated off by hot air. The solvent in most cases is collected and reused.