Physics GCSE
Qualitative reasoning about change
What Qualitative reasoning about change means in Physics GCSE, as defined for OCR.
Definition of Qualitative reasoning about change
Check what you remember
Read the wording for your board, then hide it and explain Qualitative reasoning about change in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
You reason about the direction of the change, not a numerical calculation.
Topics that use Qualitative reasoning about change
- Beyond Earth (OCR GCSE)
Related terms
- Absorption and emission of radiation
- Artificial satellites: geostationary and polar orbits
- Constant speed with changing direction
- Cosmic microwave background radiation
- Effect of the atmosphere on electromagnetic radiation
- Equilibrium between collapse and expansion
- Gravitational force towards the centre
- Greenhouse effect and Earth's temperature
Using Qualitative reasoning about change 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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