Final answer:
Factors that slow heat loss include effective insulation, reduced air movement, and reflective materials, with high specific heat also playing a role in temperature stability.
Step-by-step explanation:
Factors that slow heat loss include insulation, reduced air movement, and the reflectivity of materials. Insulation, such as the air trapped in the walls of a house or in fibers like wool, decreases heat transfer due to its low conductivity and the prevention of airflow that could otherwise lead to convection. Reducing air movement, for example by using weather stripping, also lessens heat loss by slowing the convection process. Lastly, reflectivity, such as a white surface on clothing, can reflect heat back towards the source, hindering heat loss by radiation. Objects with higher specific heat, like water and wool, require more energy to change temperature, making them good insulators as they absorb heat without rapidly changing temperature.