Photosynthesis. - the transformation of light energy into chemical energy.
In a coal burning power plant, the first energy transformation that occurs is the chemical energy stored in the coal being converted into thermal energy through combustion. This thermal energy is then used to produce steam, which drives turbines to generate electricity.
In a wind power plant, the energy transformation that occurs is the conversion of kinetic energy from the wind into mechanical energy by the turbine blades. The mechanical energy is then transformed into electrical energy by a generator through electromagnetic induction.
All of the wavelengths of the solar energy are reflected by the green Chlorophyll.
Energy transformation from a nuclear power plant
In a nuclear power plant, nuclear energy is transformed into heat energy through nuclear fission. This heat energy is then used to produce steam, which drives turbines connected to generators to produce electricity. So, the energy transformation in a nuclear power plant is from nuclear energy to heat energy to electrical energy.
B. The energy transformation that occurs in a hydroelectric power plant is the conversion of mechanical energy from moving water (kinetic energy) into electrical energy. This involves the transformation of kinetic energy into electricity through the spinning of turbines connected to generators.
Energy transformation in photosynthesis is the process in which light energy is converted into chemical energy stored in glucose molecules. This occurs in the chloroplasts of plant cells, where chlorophyll absorbs light energy to drive the synthesis of glucose from carbon dioxide and water. The chemical energy stored in glucose can then be used by the plant for growth and metabolism.
In a hydroelectric power plant, the energy transformation that occurs is from mechanical energy (moving water) to electrical energy. Water flow turns a turbine connected to a generator, converting the kinetic energy of the moving water into electrical energy that can be distributed and used to power homes and businesses.
In a hydropower plant, the transformation of energy occurs as potential energy in water stored in a reservoir is converted into mechanical energy when the water flows downhill through turbines. The turbines then spin generators, producing electricity through electromagnetic induction. This electrical energy is then transmitted via power lines to homes and businesses for use.
In a nuclear power plant, the energy transformation that occurs is nuclear potential energy from the fission of uranium atoms is converted into thermal energy (heat). This heat is used to produce steam, which turns a turbine to generate electricity.
Food making by green plants is a physical change because the plant goes through photosynthesis, and in this proccess the plant converts a combination of light energy and carbon dioxide into glucose (food).
The transformation occurs using photosynthesis is radiant, because of the light a plant needs, then the light is digested by the plant. In other words digested means that the plant stores the light in its body like humans use the sun and food to get energy.