To which part of the electromagnetic spectrum does a wave of frequency (i) 5 x 10¹¹ Hz (ii) 5 x 10¹⁹ Hz & 3 x10^13 Hz belong?

Dear Student,
5 x 10¹¹ Hz belongs to short radio wave.
5 x 10¹⁹ Hz belongs to X rays.
3 x 10¹³ Hz belongs to Infrared waves.

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