Match List I (Wavelength range of electromagnetic spectrum) with List II (Method of production of these waves) and select the correct option from the options given below the lists.
(a) - (iv), (b) -(iii) ,(c) - (ii), (d) - (i)
(a) - (iii), (b) -(iv) ,(c) - (i), (d) - (ii)
(a) - (ii), (b) -(iii) ,(c) - (iv), (d) - (i)
(a) - (i), (b) -(ii) ,(c) - (iii), (d) - (iv)
700nm to 1mm visible Vibration of atoms and molecule
1nm to 400nm Inner shell electrons moving from one energy level to a lower level.
(r radiation) Radioactive decay of the nucleus
1mm to 1m Magnetron valve.
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