Question

fill in the blank. convection works because ______ move around when there are differences in temperature. solids solids and fluids fluids

Explanation:

Convection is a heat transfer mechanism that occurs in fluids (liquids and gases) due to the movement of the fluid itself. Solids do not allow the movement of particles in a way that enables convection; heat transfer in solids is mainly by conduction. So, convection works because fluids move around when there are temperature differences.

Answer:

C. Fluids