Suppose you have a water droplet on a surface with the following surface energies (0.029 n/m). What is the contact angle for this droplet according to the Young equation?
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A: The angle of contact is, cosθ=σeσ the surface tension of water is 0.073 N/m. therefore,
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Suppose you have a water droplet on a surface with the following surface energies (0.029 n/m). What is the contact angle for this droplet according to the Young equation?
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