TS EAMCET 11-Sep-2020 Shift 1 Solved Paper

A heating element of mass 100 g and having specific heat of 1 J/(g °C) is exposed to surrounding air at 27 °C. The element attains a steady state temperature of 127 °C while absorbing 100 W of electric power. If the power is switched off, then approximate time taken by the element to cool down to 126 °C will be
(Neglect radiation)