Physics A-Level
Fluid
What Fluid means in Physics A-Level, as defined for OCR.
Definition of Fluid
Check what you remember
Read the wording for your board, then hide it and explain Fluid in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Any liquid or gas, so air counts as a fluid.
Topics that use Fluid
- Dynamics (OCR A-Level)
Related terms
- Drag
- Drag in gases
- Free fall with drag
- Friction
- homogeneity
- Isolating objects
- newton
- Resultant force and free-body diagrams
Using Fluid in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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