20. People use oven mitts to avoid getting burns when moving hot metal pans while cooking. Which physical property of the metal pan requires the use of an oven mitt when it is hot?(1 point)
Responses
High thermal conductivity
High thermal conductivity
Low thermal conductivity
Low thermal conductivity
High solubility
High solubility
Low magnetism
Low thermal conductivity
The physical property of the metal pan that requires the use of an oven mitt when it is hot is its high thermal conductivity.
The physical property of the metal pan that requires the use of an oven mitt when it is hot is high thermal conductivity. To understand this, we need to know what thermal conductivity is.
Thermal conductivity refers to the ability of a material to conduct heat. If a material has high thermal conductivity, it means that heat can easily pass through it. In the case of a metal pan, when it is heated on a stovetop or in an oven, it quickly absorbs the heat and becomes very hot.
When you touch the hot metal pan without wearing any protection like an oven mitt, the heat from the pan rapidly transfers to your skin. Since the metal pan has a high thermal conductivity, it efficiently conducts the heat to your hand, causing burns or discomfort.
By wearing oven mitts, which are typically made of materials with low thermal conductivity such as silicone or fabric with insulation, the oven mitts act as a barrier between your hand and the hot metal pan. They prevent or minimize the transfer of heat from the pan to your hand, safeguarding you from burns.