In an electrically heated home, the temperature of the ground in contact with a concrete basement wall is 13.1 °C. The temperature at the inside surface of the wall is 19.6 °C. The wall is 0.19 m thick and has an area of 6.8 m². Assume that one kilowatt hour of electrical energy costs $0.10. How many hours are required for one dollar's worth of energy to be conducted through the wall? Number 0.25286 Units hrs V

In an electrically heated home, the temperature of the ground in contact with a concrete basement wall is 13.1 °C. The temperature at the inside surface of the wall is 19.6 °C. The wall is 0.19 m thick and has an area of 6.8 m². Assume that one kilowatt hour of electrical energy costs $0.10. How many hours are required for one dollar's worth of energy to be conducted through the wall? Number 0.25286 Units hrs V