Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Physics in Everyday LifeLight & Optics (incl. Lenses)
The luminous body emits _?
- A.Radiation
- B.Heat
- C.Sound
- D.LightCorrect answer
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Practice these MCQs in the appQuick fact: A luminous body emits light by its own energy.