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.
Centimetre–gram–second system of units In measurements of purely mechanical systems (involving units of length, mass, force, energy, pressure, and so on), the differences between CGS and SI are straightforward and rather trivial; the unit-conversion factors are all powers of 10 as 100 cm = 1 m and 1000 g = 1 kg. For example, the CGS unit of force is the dyne which is defined as 1 g·cm/s2, so the SI unit of force, the newton (1 kg·m/s2), is equal to 100,000 dynes.