1.

Two balls are dropped from heights \[h\] and \[2h\] respectively from the earth surface. The ratio of time of these balls to reach the earth is                                 [CPMT 2003]

A.             \[1:\sqrt{2}\]   
B.             \[\sqrt{2}\] : 1
C.             2 : 1    
D.             1 : 4
Answer» B.             \[\sqrt{2}\] : 1


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