The terms in bold link to topics in the AQA, Edexcel, OCR, WJEC and CCEA A-level specifications, as well as the IB, Pre-U and SQA exam specifications.
Properties of exoplanets can be deduced using equations of circular motion and gravitation together with observations of the Doppler effect in the spectra of distant stars and measurements of dips in radiation during planetary transits.
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