Question

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Answer 1

Answer:

3rd opt...... 2√2T

Explanation:

T² directly proportional to R³

(T1/T2)²=(R/2R)³

T²/X²=1/8

X²=8×T²

X=2√2×T

therefore the new time period will be

2√2 times the initial time period.....

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Answer 2

Answer:

Answer is 3rd:2√2T

Explanation:

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