Equal masses of aluminum and lead are heated in boiling water. The metals are then placed in separate beakers containing equal volumes of room temperature water. The temperature change in each amount ...

An improved sample container for a solution calorimeter is described. The container is an integral part of the stirrer assembly so that the sample can be thermally equilibrated with the solvent before ...

In this paper, the boundary value problem for the heat equation in the region which degenerates at the initial time is considered. Such problems arise in mathematical models of the processes occurring ...

The recent surge in the use of electric vehicles (EVs), led by the introduction of global environmental policies to phase out fossil fuel-powered vehicles, is driving innovation in battery technology, ...