A body takes 10 minutes to cool from $60^{\circ} \mathrm{C}$ to $50^{\circ} \mathrm{C}$. The temperature of…

A body takes 10 minutes to cool from $60^{\circ} \mathrm{C}$ to $50^{\circ} \mathrm{C}$. The temperature of same body after next 10 minutes will be (If the temperature of surroundings is $25^{\circ} \mathrm{C}$ )
  1. $40^{\circ} \mathrm{C}$
  2. $48^{\circ} \mathrm{C}$
  3. $43{ }^{\circ} \mathrm{C}$
  4. $45.5^{\circ} \mathrm{C}$

Solution

No solution. Refer to answer key.

Asked in: AP EAMCET 2020 (07 Oct Special)

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