Energy (Types of energy (electrical energy, elastic energy, nuclear energy…
Types of energy
Gravitational Potential energy
What is the process of :-
Conduction is one of the three main ways that heat energy moves from place to place. The other two ways heat moves around are radiation and convection. Conduction is the process by which heat energy is transmitted through collisions between neighboring atoms or molecules.
After a car is turned on, the engine becomes hot. The hood will become warm as heat is conducted from the engine to the hood.
A radiator is a good example of conduction. Anything placed on the radiator, like an article of clothing, will become warm.
You can warm your back muscles with a heating pad.
When ironing a skirt, the iron is hot and the heat is transferred to the skirt.
If you stoke your log fire in the fireplace with a poker and leave the poker in the fire, it will become very hot.
Radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.
x-rays from an x-ray machine.
visible light from a candle.
heat from a stove burner.
ultraviolet light from the sun.
microwaves from a microwave oven.
Convection is the circular motion that happens when warmer air or liquid — which has faster moving molecules, making it less dense — rises, while the cooler air or liquid drops down. Convection currents within the earth move layers of magma, and convection in the ocean creates currents.
Boiling water - The heat passes from the burner into the pot, heating the water at the bottom. Then, this hot water rises and cooler water moves down to replace it, causing a circular motion.
Radiator - Puts warm air out at the top and draws in cooler air at the bottom.
Steaming cup of hot tea - The steam is showing heat being transferred into the air.
Ice melting - Heat moves to the ice from the air. This causes the melting from a solid to liquid.
Hot air balloon - A heater inside the balloon heats the air and so the air moves upward. This causes the balloon to rise because the hot air gets trapped inside. When the pilot want to descend, he releases some of the hot air and cool air takes it place, causing the balloon to lower.
Energy, is the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another.