Physics GCSE
Loudspeaker
What Loudspeaker means in Physics GCSE, as defined for OCR.
Definition of Loudspeaker
Check what you remember
Read the wording for your board, then hide it and explain Loudspeaker in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
A device in which a vibrating cone in a solid structure pushes air to create sound waves.
Topics that use Loudspeaker
- Wave behaviour (OCR GCSE)
Related terms
- absorption
- ageing
- amplitude
- audible range
- Calculations with powers of ten
- compressions and rarefactions
- Energy transfer by waves
- Evidence from floating objects on water
Using Loudspeaker 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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