A metallic sphere cools from \( 50^{\circ} \mathrm{C} \) to \( 40^{...

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PW Solutions
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Counter-Strike: Source
Game:
Counter-Strike: Source (2004)
Duration: 5:23
276 views
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A metallic sphere cools from \( 50^{\circ} \mathrm{C} \) to \( 40^{\circ} \mathrm{C} \) in \( 300 \mathrm{~s} \). If atmospheric temperature around is \( 20^{\circ} \mathrm{C} \), then the
\( \mathrm{P} \) sphere's temperature after the next 5 minutes will be

W) close to
[JEE Main-2020 (September)]
(1) \( 28^{\circ} \mathrm{C} \)
(2) \( 35^{\circ} \mathrm{C} \)
(3) \( 33^{\circ} \mathrm{C} \)
(4) \( 31^{\circ} \mathrm{C} \)
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