Question

    Which of the following is a thermal property in

    foods?
    A Thermal diffusivity Correct Answer Incorrect Answer
    B Specific heat Correct Answer Incorrect Answer
    C Conductance Correct Answer Incorrect Answer
    D A and B both Correct Answer Incorrect Answer

    Solution

    Three important thermal properties of foods arespecific heat, thermal conductivity and thermal diffusivity . Specific heat is the amount of heat needed to raise the temperature of 1 kg of a material by 1 deg;C.

    Practice Next