A fire is burning under point C on a metal rod.After two minutes above the fire,which point is the hottest?Point C,W,X,Y or Z
To determine which point is the hottest after two minutes above the fire, we need to consider how heat is conducted through the metal rod. Metal is a good conductor of heat, meaning that it allows heat to easily flow through it.
However, the distribution of heat along the rod will depend on various factors, such as the distance from the fire and the thermal conductivity of the metal. Typically, the heat will spread outwards from the source of the fire and conduct along the metal rod.
Given that the fire is directly under point C, it is reasonable to assume that point C will be the hottest initially. However, as time passes, the heat will conduct along the metal, causing it to spread and distribute. Therefore, after two minutes, the point that is closest to the fire (either X or Y) is likely to be the hottest.
To be more precise, we would need additional information about the temperature of the fire, the length and composition of the metal rod, and other factors that might influence the heat distribution.