Explain the term in physics viscosity

a quantity expressing the magnitude of internal friction in a fluid, as measured by the force per unit area resisting uniform flow

Explanation:

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Viscosity Definition Viscosity refers to the thickness of fluid. Viscosity results from the interaction, or friction, between molecules in a fluid. ... In physics, viscosity is often expressed using Isaac Newton's equation for fluids, which is similar to Newton's second law of motion.

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newton's first law of motion

electrical potential energy =0.072 j

explanation:

electrical potential energy is given by

u= q δv

q= charge=6 c

δv= potential difference and is given by

δv= e d

e= electric field

d= distance=5 mm=0.005 m

δv=2.4 (0.005)=0.012 v

now electric potential energy= u= q δv

u=6 (0.012)

u=0.072 j