In a speedboat, chemical energy from the fuel is converted into mechanical energy through the engine. This mechanical energy then drives the propeller, transforming it into kinetic energy, allowing the boat to move through the water. Additionally, some energy is lost as heat due to friction and other inefficiencies during the conversion processes.
Gravitational Potential and Kinetic energy
In most energy transformations, part of the energy is wasted. Much of the wasted energy is usually converted to heat.
The byproduct of energy transformations is heat, which is released into the environment. This is due to the second law of thermodynamics, which states that some energy will always be converted into an unusable form (in this case, heat) during energy transformations.
Electrical energy to kinetic energy
from electrical energy to mechanical energy
Kinetic and potential energy are common types of energy involved in energy transformations. Kinetic energy is associated with the motion of objects, while potential energy is associated with the position or state of an object. These energies can be converted from one form to another during energy transformations.
There are a few energy transformations when a gun is fired. Some of these include potential to kinetic energy, chemical to mechanical energy, and chemical to electromagnetic energy.
During energy transformations, energy is never created or destroyed, but it can change from one form to another (e.g., thermal to mechanical).
electrical energy to thermal(heat) energy
The water touches the boat and rubs it producing sound and heat energy thus slowing it down cos some of the kinetic energy produced by the boat has been converted to heat and sound energy.
chemical to light to heat energy :)
Thermodynamics