Density of substance at \( 0^{\circ} \mathrm{C} \) is \( 10 \mathrm{gm} / \mathrm{cc} \) and at ...

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Density of substance at \( 0^{\circ} \mathrm{C} \) is \( 10 \mathrm{gm} / \mathrm{cc} \) and at \( 100^{\circ} \mathrm{C} \), its density is \( 9.7 \mathrm{gm} / \mathrm{cc} \). The coefficient of linear expansion of the substance will be
[Similar NEET (Karnataka) 2013]
(a) \( 10^{2} \)
(b) \( 10^{-2} \)
(c) \( 10^{-3} \)
(d) \( 10^{-4} \)
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