# Law of Conservation of Energy Examples in Daily Life

Law of conservation of energy states that energy can neither be created nor be destroyed, but it can only be converted from one form to another form. (i.e., The total energy of the system remains constant)

Here are some examples of law of conservation of energy in daily life:

• #1 When a table lamp is switched ON, electrical energy gets converted to light energy
• #2 When a dry wood burns, chemical energy gets converted to heat and light energy
• #3 When a loudspeaker is turned ON, electrical energy gets converted to sound energy
• #4 When food particles breaks in a body, chemical energy gets converted to thermal energy
• #5 When a chair is pushed with the hand, potential energy gets converted to kinetic energy
• #6 When a moving car hits the stationary car, kinetic energy of a moving car is transferred to a stationary car
• #7 When a torch is switched ON, electrical energy gets converted to light and heat energy
• #8 When a ball rolls on the ramp, potential energy gets converted to kinetic energy
• #9 When a microwave oven is turned ON, electrical energy gets converted to heat energy
• #10 When a dynamite explodes, chemical energy gets converted to kinetic energy
• #11 When a mango falls from a tree branch, potential energy gets converted to kinetic energy
• #12 When a drummer hits the drum, mechanical energy gets converted to sound energy
• #13 When a light bulb glows up, electrical energy gets converted to light energy
• #14 When a generator is turned ON, mechanical energy gets converted to electrical energy
• #15 In hydro power plants, potential energy of water gets converted to electrical energy
• #16 In nuclear power plants, nuclear energy gets converted to electrical energy
• #17 When we rub our hands, mechanical energy gets converted to heat energy
• #18 When the fossil fuels are burnt, chemical energy gets converted to heat energy
• #19 When the brakes are applied to a moving bike, mechanical energy gets converted to heat energy
• #20 When an electric motor is turned ON, electrical energy gets converted to mechanical energy
• #21 In photosynthesis process, light energy gets converted to chemical energy
• #22 When a battery is charging, electrical energy gets converted to chemical energy
• #23 In newton’s cradle, potential energy of one ball gets converted to kinetic energy

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