hermal conductors don’t have to be hot to transfer heat. According to Ch.16, explain a situation when an ice cube would still transfer heat to another object it is in contact with.
At absolute zero, all particle motion stops so it is easy to transfer energy.
To explain a situation when an ice cube can still transfer heat to another object it is in contact with, we need to understand the concept of thermal conductivity. Thermal conductivity refers to the ability of a material to conduct heat.
In Chapter 16, we can assume that it discusses how thermal conductivity is not solely dependent on the temperature of an object. Even a cold object, such as an ice cube, can still transfer heat if it is in contact with a warmer object.
In the case of an ice cube, it can transfer heat to another object when placed in contact due to the temperature difference between the two objects. When the ice cube comes into contact with a warmer object, heat energy begins to transfer from the warmer object to the ice cube. This happens because heat always transfers from a higher temperature region to a lower temperature region until equilibrium is reached.
In this situation, the ice cube acts as a thermal conductor, allowing heat to flow from the warmer object into itself. Despite being cold, the ice cube can absorb heat and eventually melt due to the transfer of thermal energy. The rate at which the ice cube transfers heat will depend on factors such as the thermal conductivity of the materials involved, the temperature difference, and the surface area of contact.
Therefore, even though the ice cube itself is cold, it can still transfer heat to another object it is in contact with as long as that object has a higher temperature. The concept of thermal conductivity helps us understand that heat transfer is not solely determined by the temperature of an object but also by its ability to conduct heat.