Cobalt-60 is commonly used in radiation therapy because it emits:
✓ Correct answer: c) Gamma rays
ExplanationCobalt-60 is a radioactive isotope that emits gamma rays.These high-energy rays are used in radiation therapy for cancer treatment because they can penetrate deep into tissues and target cancer cells effectively while minimizing damage to surrounding healthy tissues.Related terms: Proton therapy is a type of cancer treatment that uses protons to precisely target and destroy tumor cells, minimizing damage to surrounding healthy tissues.It is particularly effective for tumors near sensitive areas, offering fewer side effects compared to conventional radiation therapy.311
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