Fundamentals of Physical Oceanography Flashcards (9 cards)

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1Question

Convection — definition?

Answer

Vertical fluid movement caused by density differences.

2Question

Eddies — role?

Answer

Circular flows that enhance mixing and transport.

3Question

Convection — definition?

Answer

Vertical fluid movement due to density differences.

4Question

Eddies — formation causes?

Answer

Flow instabilities, wind shear, current shear.

5Question

Waves — restoring forces?

Answer

Gravity and Earth's rotation.

6Question

Hydrostatic equilibrium — balance?

Answer

Pressure gradient vs gravity.

7Question

Navier-Stokes equations — purpose?

Answer

Model fluid motion including forces.

8Question

Reynolds number — indicates?

Answer

Flow regime: laminar or turbulent.

9Question

Coriolis force — effect on flow?

Answer

Deflects moving fluids.

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Answer 9 questions on Fundamentals of Physical Oceanography.

1. What is hydrostatic equilibrium in physical oceanography?

2. What is the precise definition of 'eddies' as described in the context of ocean motion objects?

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