+**Heat Accumulation** describes the slow gathering of [thermal energy](/wiki/thermal_energy) within a system or object. This stored [heat](/wiki/heat) can elevate its [temperature](/wiki/temperature) or be later released, acting as a natural [energy](/wiki/energy) reservoir.
+## See also
+- [Thermal Mass](/wiki/thermal_mass)
+- [Heat Transfer](/wiki/heat_transfer)
+- [Specific Heat](/wiki/specific_heat)
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