What is viscosity ?
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Distance travelled per unit time a given direction is called velocity . Displacement per unit time also called velocity . It is a vector quantity and its S.I unit is m/ s.
The value of velocity may be positive , negative or 0.
The value of velocity may be positive , negative or 0.
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Heyy!!
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Viscosity is the property of a fluid that tends to prevent it from flowing when subjected to an applied force. High-viscosity fluids resist flow and low-viscosity fluids flow easily. How strongly a moving layer of fluid pulls adjacent layers of fluid along with it determines its viscosity. An increase or decrease in temperature affects viscosity. The viscosity of a fluid decreases with a decrease in density that occurs when the temperature increases.
Hope this helps ^^
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Viscosity is the property of a fluid that tends to prevent it from flowing when subjected to an applied force. High-viscosity fluids resist flow and low-viscosity fluids flow easily. How strongly a moving layer of fluid pulls adjacent layers of fluid along with it determines its viscosity. An increase or decrease in temperature affects viscosity. The viscosity of a fluid decreases with a decrease in density that occurs when the temperature increases.
Hope this helps ^^
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