Practicing Success
Practicing Success
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The speed of electromagnetic Wave in vacuum depends upon the source radiation. It |
Increases as we move from γ - rays to radio waves Decreases as we move from γ - rays to radio waves Is same for all of them None of the above |
Is same for all of them |
Speed of Electromagnetic Waves in vacuum $=\frac{1}{\sqrt{\mu_0ε_0}}=costant$ |
