試題詳解

7 Order the following electromagnetic waves by wavelengths from the shortest to the longest: (i) visible light, (ii) radio waves, (iii) infrared (iv) ultraviolet light, (v) x-ray.
(A) (v)＜(ii)＜ (i)＜(iv)＜(iii)
(B) (v)＜(iv)＜(i)＜(iii)＜(ii)
(C) (iii)＜(i)＜(iv)＜(ii)＜(v)
(D) (v)＜(iv)＜(iii)＜(i)＜(ii)
(E) (iii)＜(i)＜(iv)＜(v)＜(ii)