what is the si unit for specific heat capacity
Heat capacity Heat capacity or thermal capacity is a measurable physical quantity equal to the ratio of the heat added to (or removed from) an object to the resulting temperature change.[1] The unit of heat capacity is joule per kelvin    J K   {\displaystyle \mathrm {\tfrac {J}{K}} } , or kilogram metre squared per kelvin second squared     k g ⋅ m 2   K ⋅ s 2     {\displaystyle \mathrm {\tfrac {kg\cdot m^{2}}{K\cdot s^{2}}} }  in the International System of Units (SI). The dimensional form is L2MT−2Θ−1. Specific heat is the amount of heat needed to raise the temperature of one kilogram of mass by 1 kelvin.
Young's modulus Young's modulus is the ratio of stress (which has units of pressure) to strain (which is dimensionless), and so Young's modulus has units of pressure. Its SI unit is therefore the pascal (Pa or N/m2 or kg·m−1·s−2). The practical units used are megapascals (MPa or N/mm2) or gigapascals (GPa or kN/mm2).