The sum of of all molecules of body is called heat.

Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost

Specific heat refers to the amount of heat required to change 1 gram of a substance by degree(s) celsius

An air-filled capacitor is formed from two long conducting cylindrical shells that are coaxial and have radii of 26 mm and 103 mm. the electric potential of the inner conductor with respect to the outer conductor is - 700 v (k = 1/4πε 0 = 8.99 × 109 n · m2/c2) the energy stored in a 1.0-m length of this capacitor is closest to