Electromagnetic waves travel in a medium that has relative permeability 1.3 and relative…

Physics · Class 12 · CBSE — Electromagnetic Waves

1. 1.8 \(\times\) 10⁶ m/s
2. 1.8 \(\times\) 10² m/s
3. 1.8 \(\times\) 10⁴ m/s
4. 1.8 \(\times\) 10⁸ m/s

Answer

(D) 1.8 10 8 m/s

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