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 magnetism
Low magnetism
High solubility
High solubility
Low thermal conductivity
Low thermal conductivity
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 magnetism
Low magnetism
High solubility
High solubility
Low thermal conductivity
Low 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.
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 why high thermal conductivity requires the use of an oven mitt, let's break it down:
1. Thermal conductivity: This refers to the ability of a material to conduct heat. Materials with high thermal conductivity are able to transfer heat quickly from one point to another.
2. Metal pans: Metal is a good conductor of heat, which means that it can transfer heat efficiently.
3. When cooking, the metal pan becomes hot due to being placed on a heat source, such as a stove or an oven.
4. If you were to touch the hot metal pan directly with your hand, the pan's high thermal conductivity would quickly transfer the heat to your skin, leading to the risk of burns.
5. Oven mitts are designed to protect your hands from direct contact with the hot metal pan. The mitts act as a barrier, preventing the heat from rapidly transferring to your skin.
Therefore, the use of oven mitts is necessary when handling hot metal pans due to their high thermal conductivity, which can cause burns if touched directly.