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Cancer - GCSE Physics Definition

Reviewed by: Philippa Platt

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Cancer is a disease characterised by the uncontrolled growth and division of abnormal cells in the body, which can invade and destroy healthy tissues. In the context of GCSE Physics, understanding the biological impact of radiation and energy is crucial, as certain types of ionising radiation, like X-rays and gamma rays, can damage DNA and increase the risk of cancer.

Physics helps to explore how such radiation interacts with matter and is used in both diagnosing and treating cancer, though care is taken to minimise exposure to healthy tissue.

The study of how these technologies work provides insight into the careful balance required to harness them safely.

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Philippa Platt

Reviewer: Philippa Platt

Expertise: Chemistry Content Creator

Philippa has worked as a GCSE and A level chemistry teacher and tutor for over thirteen years. She studied chemistry and sport science at Loughborough University graduating in 2007 having also completed her PGCE in science. Throughout her time as a teacher she was incharge of a boarding house for five years and coached many teams in a variety of sports. When not producing resources with the chemistry team, Philippa enjoys being active outside with her young family and is a very keen gardener

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