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Q.The unit of coefficient of viscosity in c.g.s. system is _____.
Kerala DhseKerala DHSE Plus One Board 2020Subjective· 1mImportance★★★★★
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Start your 14-day free trial to unlock the full solution →In the CGS system, the coefficient of viscosity is measured in poise (g cm^-1 s^-1).
Viscosity coefficient (eta) is defined via Newton's law of viscous flow: F = eta * A * (du/dz), where F is the force needed to maintain a velocity gradient du/dz over area A.
Dimensionally, eta has units of mass x length^-1 x time^-1. …
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