Physics A-Level
Viscosity
What Viscosity means in Physics A-Level, as defined for AQA.
Definition of Viscosity
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Reference: AQA
The quantity η in Stokes’ Law, whose accurate value is needed because the radius depends on it.
Topics that use Viscosity
Related terms
- Combining gravitational, viscous and electric forces
- Electric force on a charge
- Electric force on a charged droplet in a uniform field
- Elementary charge
- Equilibrium of forces
- Measurement of elementary charge
- Measurement of small charges and quantisation of charge
- Measurement of the elementary charge
Using Viscosity in the exam
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