MCQ
The galaxies are moving away from each other. It is explained by
- AWhite dwarf star
- ✓Red shift
- CNeutron star
- DNone of these
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$ I= \frac{1}{{\sqrt 2 }} sin \left( {100\pi t} \right)$
$E=\frac{1}{\sqrt{2}} \sin (100 \pi t+\pi / 3)$
The average power in watts consumed in the circuit is
