Physics GCSE
resolution
What resolution means in Physics GCSE, as defined for AQA.
Definition of resolution
Check what you remember
Read the wording for your board, then hide it and explain resolution in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
The finer detail given by the shorter wavelength of high frequencies, which reflects well from small objects.
Topics that use resolution
Related terms
- absorption contrast
- change of speed
- compressions and rarefactions
- detection and exploration
- echo pulses
- echo timing
- halving the path
- how science works
Using resolution 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.
Practise Physics questions
Create a free account to answer exam-style questions on this topic and get feedback on your answers.
Start free
All Physics GCSE termsA week of Premium from your first lesson · Then the free plan continues · No card, no charge