Question

a pendulum 100cm and another pendulum 4cm long are oscillating at the same time . calculate the ratio of their time periods ​

Answer 1

Answer:

100/4=1/25

1:25

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Answer 2

Answer:

5:1

Explanation:  

L 1 =100 cm

L 2 = 4 cm

$\sqrt{100/4}$ = $\sqrt{25/1}$

5:1