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NEET2009PhysicsElectromagnetic WavesActual

If v_y, v_x and v_m are the speeds of gamma rays, X -rays and microwaves respectively in vacuum, then.

Options

  1. Av_y>v_x>v_m
  2. Bv_y < v_x < v_m
  3. Cv_y>v_x>v_m
  4. Dv_y=v_x=v_m

Correct answer

D. v_y=v_x=v_m

Step-by-step solution

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