Waves in decreasing order of their wavelength are (a) X-rays, infrared rays, visible rays, radio waves (b) radio waves, visible rays, infrared rays, X-rays. (c) radio waves, infrared rays, visible rays, X-rays. (d) radio waves, ultraviolet rays, visible rays, X-rays.

Waves in decreasing order of their wavelength are (a) X-rays, infrar

1.	Waves in decreasing order of their wavelength are (a) X-rays, infrared rays, visible rays, radio waves (b) radio waves, visible rays, infrared rays, X-rays. (c) radio waves, infrared rays, visible rays, X-rays. (d) radio waves, ultraviolet rays, visible rays, X-rays.
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Waves in decreasing order of their wavelength are (a) X-rays, infrared rays, visible rays, radio waves (b) radio waves, visible rays, infrared rays, X-rays. (c) radio waves, infrared rays, visible rays, X-rays. (d) radio waves, ultraviolet rays, visible rays, X-rays.

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