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radiation
/ˌreɪdiˈeɪʃən/
noun
Radyasyon, ışınım
Energy emitted as electromagnetic waves or particles; the process of emitting energy.
- The sun emits harmful ultraviolet radiation.
- Radiation therapy is used to treat cancer.
- The radiation levels were measured after the accident.
- Scientists detected increased radiation emissions from the nuclear reactor core during routine safety inspections.
- The greenhouse effect occurs when atmospheric gases trap thermal radiation that would otherwise escape into space.
- Prolonged exposure to cosmic radiation remains one of the primary health concerns for astronauts on deep-space missions.