The total energy in problems 3 and 4 that has been transformed to kinetic energy depends on the specific scenario and the information provided in each problem. To calculate this, you would need to know the initial and final potential energy, any energy losses due to friction or other factors, and then determine the amount that has been transformed into kinetic energy based on the conservation of energy principle.
Cloud-to-ground lightningGround-to-cloud lightningCloud-to-cloud lightningDry lightningRocket lightningPositive lightningBall lightningUpper-atmospheric lightning
Energy can be observed in the forms of light, heat, motion, and sound.
Thermal energy- always flows from a warmer substance to a cooler substance.Mechanical energy- is the energy transfer from on object to another.Electromagnetic energy- is when electromagnetic energy interacts with matter, it can produce physical or chemical changes.Electrical energy- a moving electric charge produces electricity.Chemical energy- is transformed to other forms of energy during a chemical reaction for example candle burning the wax can change from thermal to chemical.Hope this helped!
Thermal EnergyChemical EnergyElectromagnetic EnergyElectrical Energy
4 forms
The total energy in problems 3 and 4 that has been transformed to kinetic energy depends on the specific scenario and the information provided in each problem. To calculate this, you would need to know the initial and final potential energy, any energy losses due to friction or other factors, and then determine the amount that has been transformed into kinetic energy based on the conservation of energy principle.
Cloud-to-ground lightningGround-to-cloud lightningCloud-to-cloud lightningDry lightningRocket lightningPositive lightningBall lightningUpper-atmospheric lightning
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Bob
well there are kind of 4 but the main one is sound energy. But there is also kinetic as the speakers move,there is heat energy as the plug would get hot and there is light energy as of the lights on the speaker!!!
Energy can be observed in the forms of light, heat, motion, and sound.
Thermal energy- always flows from a warmer substance to a cooler substance.Mechanical energy- is the energy transfer from on object to another.Electromagnetic energy- is when electromagnetic energy interacts with matter, it can produce physical or chemical changes.Electrical energy- a moving electric charge produces electricity.Chemical energy- is transformed to other forms of energy during a chemical reaction for example candle burning the wax can change from thermal to chemical.Hope this helped!
It is bad to have electricity on all the time because it makes your energy bill high alsobad 4 environment
endothermal energy (absorbs heat)exothermic energy (releases heat)light energy e.g. burning magnesium produces a bright whitechemical energyNOTE: Kinetic energy is NOT a form of energy from chemical reactions. It is a common mistake to think so e.g. when sodium (Na) is placed on a piece of filter paper on a container of water, the reason it moves is from the bubbles of gas (hydrogen, H) propelling it. It is not moving by itself.
As of recent data, the United States produces approximately 4 trillion kilowatt-hours of electricity annually. The energy mix includes sources such as natural gas, coal, nuclear, and renewables like wind and solar. In terms of total energy production, including all forms of energy (not just electricity), the U.S. generates around 100 quadrillion British thermal units (BTUs) each year. This positions the U.S. as one of the largest energy producers in the world.
Thermal EnergyChemical EnergyElectromagnetic EnergyElectrical Energy