Question

define Viscosity? ... ​

Answer 1

heyya mate here is ur ans....

The viscosity of a fluid is a measure of its resistance to deformation at a given rate. For liquids, it corresponds to the informal concept of "thickness": for example, syrup has a higher viscosity than water

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Answer 2

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Answer....

➻Viscosity is the resistance developed against fluid's flow .

➻It comes into action due to different layers of fluid sliding over each other.

➻This fluid maybe liquid or gas .

➻It is an internal friction .

➻SI unit → Pascal - second (Pa-s)

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