The discussion revolves around calculating the time required to heat ice from -15°C to 55°C using a 40-watt hot plate. The original poster has already determined the total heat required but is uncertain about how to find the time aspect of the problem.
The discussion is active, with participants clarifying the role of the heater's wattage in the calculations. Some guidance has been provided regarding the relationship between power and time, but no consensus or final method has been established yet.
There is an assumption that the heat transfer is consistent and that the wattage of the heater is the only factor influencing the heating time. The original poster's initial uncertainty about where to begin indicates potential gaps in understanding the problem setup.
TwoBelt said:yes its a 40 watt hot plate i didnt see that before. So would you do 40w=Q/T(variable)?