The circuit element whose purpose is to convert electrical energy into another form of energy is the

resistor

Explanation:

There are so many circuit components, such as an electric bulb it converts the electrical energy into light energy.

In case of heater, the electrical energy is converted into heat energy as so on.

In all the cases, the instruments all have some resistance so we can say that the circuit element which converts one form of energy into another is resistor.

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force