Physics GCSE
infrared emission
What infrared emission means in Physics GCSE, as defined for AQA.
Definition of infrared emission
Check what you remember
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Reference: AQA
All bodies, no matter what temperature, emit infrared radiation, and emission and absorption always happen together.
Topics that use infrared emission
Related terms
- black body
- cooling curves
- matt and shiny surfaces
- no reflection
- rate of emission
- complete absorption
- good absorber is a good emitter
- infrared absorption
Using infrared emission in the exam
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