A uniform spring has a centain block suspended from it and its period for vertical oscillation is T_(1). The spring is now cut into two parts of lengths (1)/(3) rd and (2)/(3) rd of original length and these springs are connected to the same block as shown in the figure. If time period of oscillation now is T_(2) " then " T_(1)//T_(2).

A uniform spring has a centain block suspended from it and its period

1.	A uniform spring has a centain block suspended from it and its period for vertical oscillation is T_(1). The spring is now cut into two parts of lengths (1)/(3) rd and (2)/(3) rd of original length and these springs are connected to the same block as shown in the figure. If time period of oscillation now is T_(2) " then " T_(1)//T_(2).
Answer» `sqrt((9)/(2))` `1 : 1` `1 : 3` `sqrt((2)/(9))` Answer :A

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