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At what temperature a gold ring of diame...

At what temperature a gold ring of diameter 6.230 cm be heated so that it can be fitted on a wooden bangle of diameter 6.241 cm? Both the diameters have been measured at room temperature `(27^(@)C)` (Given: coefficient of linear thermal expansion of gold `alpha_(L) = 1.4 xx 10^(-5) K^(-1)`)

A

`125.7^(@)C`

B

`91.7^(@)C`

C

`425.7^(@)C`

D

`152.7^(@)C`

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