Skip to content

Log in Sign up free

Loading…

Home
Subjects
Past papers
Key terms
Pricing

My courses

Select your courses

Loading…

Subjects

Biology
Business
Chemistry
Citizenship Studies
Classics
Combined Science
Computer Science
Design and Technology
English Language
English Literature
Film Studies
Food Preparation and Nutrition
Geography
History
Mathematics
Media Studies
Physical Education
Physics
Psychology
Religious Studies
Sociology
Statistics

Resources

Browse courses
Past papers
Key terms & definitions
Pricing

About

Sign up
Log in
Privacy Policy
Terms of Service

© 2026 GradeGen

Not affiliated with any exam board.

Loading…

Radiation emission — OCR GCSE Physics A J249

Home
Physics
OCR GCSE Physics A
Global challenges
Beyond Earth
Radiation emission

OCR GCSE Physics A · J249

Radiation emission

What you need to know

Explain that all bodies emit radiation, with intensity and wavelength dependent on temperature.
Understand that hot objects emit a continuous range of electromagnetic radiation.

Revision notes

1
Radiation emission
4 key terms

Practise with past papers Key terms & definitions

Previous subtopicLifecycle of a star Next subtopicSolar system