AQA A-Level Physics key terms
Cosmology Key Terms
Study Cosmology with curriculum-aligned Key Terms resources, practice links, and exam-focused support.
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key terms
Resource type
Topic
Cosmology
AqaA LevelPhysicsAstrophysics
Key terms
Transit Method
A technique for detecting exoplanets by observing the dimming of a star's light as a planet passes in front of it.
Radial Velocity Method
A method for detecting exoplanets by measuring the changes in a star's spectrum due to the gravitational pull of an orbiting planet.
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