MCQ
Light energy emitted by stars is due to
- ABreaking of nuclei
- ✓Joining of nuclei
- CBurning of nuclei
- DReflection of solar light
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statement$-I$ : The reactance of an ac circuit is zero. It is possible that the circuit contains a capacitor and an inductor.
Statement$-II$ : In $ac$ circuit, the average power delivered by the source never becomes zero.
In the light of the above statements, choose the correct answer from the options given below