Internal dose
What Internal dose means in Physics GCSE, as defined for OCR.
Definition of Internal dose
Check what you remember
Read the wording for your board, then hide it and explain Internal dose in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Dose from contamination that can be inhaled or swallowed and continues delivering dose until removed.
Topics that use Internal dose
- Uses and hazards (OCR GCSE)
Related terms
- chain reaction
- contamination
- Half-life
- irradiation
- Mass-energy conversion
- Medical uses of nuclear radiation
- neutron absorption
- nuclear fission
Using Internal dose 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.
A week of Premium from your first lesson · Then the free plan continues · No card, no charge