The transformation of energy from one form to another is the process where energy is converted from one form to another while the total amount of energy remains constant. This means that energy cannot be created or destroyed; it can only be transformed from one form to another.
One example of energy transformation is a light bulb. When a light bulb is switched on, electrical energy is transformed into light energy and heat energy. The electrical energy is transformed into light energy by the light bulb's filament, which heats up and emits light. At the same time, some of the electrical energy is transformed into heat energy, which is dissipated into the surrounding air. The total amount of energy is conserved, but it is transformed from electrical energy to light energy and heat energy.
Another example of energy transformation is a roller coaster ride. When a roller coaster is released from its starting point, its potential energy is transformed into kinetic energy as it moves downhill. As the roller coaster moves uphill, its kinetic energy is transformed back into potential energy. At the bottom of the hill, the kinetic energy is at its maximum, and the potential energy is at its minimum. At the top of the hill, the potential energy is at its maximum, and the kinetic energy is at its minimum. Again, the total amount of energy is conserved, but it is transformed from potential energy to kinetic energy and back again.