question_answer 131)

  Match the following:

Column I	Column II
(i) X-rays	(a) \[v={{10}^{0}}-{{10}^{4}}Hz\]
(ii) UV-rays	(b)  \[v={{10}^{10}}Hz\]
(iii) Long radio waves	(c) \[v={{10}^{16}}Hz\]
(iv) Microwave	(d) \[v={{10}^{18}}Hz\]

 

Answer:

  (i-d) (ii-c) (iii-a) (iv-b)