1.

In a certain clock, a pendulum of length L_(1), has a period T_(1) = 0.95s. The length of the pendulum is adjusted is adusted to a new L_(2) such that T_(2) = 1.0s. What is the ratio L_(2)//L_(1)?

Answer»

`0.90`
`0.95`
`1.0`
`1.1`

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