What's the difference between kinetic energy, potential energy, and mechanical energy?

Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents

Asystematic approach to problem solving is called a (an)

The discovery of the electron as a subatomic particle was a result of