question_answer

 The ratio of the distances of two planets from the sun is 1.38. The ratio of their period of revolution around the sun is                                [Kerala PMT 2004]

A) 1.38    

B)             \[{{1.38}^{3/2}}\]

C)             \[{{1.38}^{1/2}}\]

D)               \[{{1.38}^{3}}\]

E)             \[{{1.38}^{2}}.\]