energy Flashcards
what is energy
energy is the ability to do work
what are the different forms of energy
heat energy,electrical energy,light energy,kinetic energy,potential energy,sound energy ;(
what is light energy
light is a form of energy that enable us to see
what is heat energy
heat energy is an form of energy that makes things warm or hot
what is sound energy
sound is a form of energy that we can hear it is produced by vibrating objects
what is electrical energy
electrica energy, also known as electricity,is a form of energy that can carried along wires
what is kinetic energy
kinetic energy is the energy that moving object have
what are the different type of potential energy
chemical potential energy,elastic potential energy,gravitational potential energy
what is chemical potential energy
chemical potential energy is stored in any kind of food ,fuel or battery
what is gravitational potential energy
any object that is above the ground,hanging from something or on top of a slope has gravitational potential energy