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Energy forms

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energy forms for education

energy forms for education

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  • 1. FORMS OFENERGY
  • 2. ENERGYIs the ability of an object to do work .
  • 3. FORMS OF ENERGY Heat Mechanical Chemical Energy Energy Energy Electrical Sound Radiant Energy Energy Energy Nuclear Geothermal Energy Energy
  • 4. HeatenergyA form of kineticenergy that flowsfrom one body toanother of differenttemperature.
  • 5. MechanicalEnergyEnergyproduced fromachines set inmotion.
  • 6. ChemicalEnergyForm of Energythat can be found infireworks, food andmedicines.
  • 7. ElectricalEnergyCan be producedwhen the energy ofa material flowtogether.
  • 8. SoundEnergySound energytravels in waves.
  • 9. RadiantEnergyComes from all glowingheat source and radiatesin all directions thereforesun is the chief source ofradiant energy.
  • 10. NuclearEnergyComes from eithersplitting orcombining particlesfound in thenucleus.
  • 11. GeothermalEnergy Thermal energy is the part of the total, internal energy of a thermodynamic system or sample of matter that results in the systems temperature.
  • 12. Forms of Energy How it is Formed How it is UsedHeat By rubbing two faces For cooking food together For pressing clothesMechanical By using machines, For running motor moving objects vehiclesChemical By releasing stored For making processed energy in substances food and medicinesElectrical By the flow of electrons For supplying power to electric bulbs and appliancesSound By vibrating For providing music and bodies/objects communicationRadiant By waves moving For drying clothes for through space illuminationNuclear By separating or For generating electricity combining atomic particlesGeothermal By harnessing steam from For generating electricity the underground
  • 13. POINTS TO PONDER Chemical, sound, thermal, mechanical, radiant, nuclear, and electrical are forms of energy. Chemical energy is stored in substances. Mechanical energy is found in moving bodies such as wheels, windmills, and running water. Nuclear energy can be both helpful or harmful to man. Radiant energy is used to dry our clothes, disinfect our beddings, or diagnose diseases.
  • 14. LET US REVIEW• Direction: write letter of the correct answer b) Chemical energy on your on paper. c) Radiant energy 4. What kind of energy is used o cook food?1. What energy does lightning possesses? a) Heat energya) Mechanical energy b) Chemical energyb) Chemical energy c) Radiant energyc) Electrical energy 5. What is an example of mechanical2. What does a battery possess? energy?a) Mechanical energy a) Telephone connectionb) Chemical energy b) Moving trainc) Radiant energy c) Charging battery3. What kind of energy is used to operate a train?a) Mechanical energy