PhysicsMedium251×since 2002Q7347A body cools in 7 minutes from 60∘C60^{\circ} \mathrm{C}60∘C to 40∘C40^{\circ} \mathrm{C}40∘C. The temperature of the surrounding is 10∘C10^{\circ} \mathrm{C}10∘C. The temperature of the body after the next 7 minutes will be:A34∘C34^{\circ} \mathrm{C}34∘CB28∘C28^{\circ} \mathrm{C}28∘CC32∘C32^{\circ} \mathrm{C}32∘CD30∘C30^{\circ} \mathrm{C}30∘CCheck answerSkip