https://padlet.com/912509/ez9dmu3clxhtrp3t Sci 7th P1 2023 en-us 2023-02-02 16:55:28 UTC 2023-05-25 16:29:11 UTC hello@padlet.com 15566812 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2485306372 1.
Energy is the ability to move. For example, when we move are arms, we are producing mechanical energy. This is crucial to us because we use this energy in our everyday lives.

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Energy Transfer is energy that is able to move from one place to another place. For example, power lines have the ability to move electricity (electrical energy) from one place to another with their cords. Charged particles are the particles that contain this ability to move and builds up on an object (In this case, power lines).]]> 2023-02-16 17:18:12 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2485306960 15566812 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2485312948 3. 
 The Law of Conservation of Energy states that energy cannot be created or destroyed, although there are a few exceptions to this law. These exceptions are that energy is allowed to transfer from one place to another and transform into a different type of energy. For example, energy can build up on an object and move from one place to another. It can also change forms. For example, a windmill goes from mechanical to electrical energy. When moving, it produces mechanical energy that later turns into electrical energy to power on electronics that are near.]]> 2023-02-16 17:22:54 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2485312948 15566812 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2485315725 1. 
Mechanical energy is the sum of potential energy and kinetic energy. The principle of conservation of mechanical energy states that if an isolated system is subject only to conservative forces, then the mechanical energy is constant.]]> 2023-02-16 17:24:54 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2485315725 15566812 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492871339 2.
Electrical energy is energy related to forces on electrically-charged particles and the movement of those particles (often electrons in wires, but not always).]]> 2023-02-23 17:05:26 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492871339 15566812 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492876210 3. 
Sound energy are particles that move to create sound waves, which is why you can hear things move around you. Sound waves are made when someone or something moves and or vibrates.]]> 2023-02-23 17:08:58 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492876210 15566812 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492880130 4.
Thermal energy is when someone or something heats itself up and gives off heat. In order to heat itself up it's particles need to move very fast. They also vibrate frequently. An example of humans producing thermal heat is when exercising. For example, if you lift weights, bike, or anything that you do consistently for a long time that includes working out, you will produce thermal energy, and likely also sweat.]]> 2023-02-23 17:12:03 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492880130 15566812 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492886732 5.
Light energy is a kind of kinetic energy. Pictures need light to work. A lot of things' need light to work and live. The main source of light energy comes from the sun's rays.]]> 2023-02-23 17:17:18 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492886732 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492888195 6. 
Chemical energy is energy that has been stored between the bonds of atoms. This type of energy is useful to have atoms bonded together. The atoms that have been bonded in food and different types of fuels store a hefty amount of chemical energy. When people digest food, the atoms bonded in the food break apart and chemical energy is soon released. This also occurs when fuel burns. When fuel burns, the atoms bonded in fuels too break and energy is later released.]]> 2023-02-23 17:18:28 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492888195 15566812 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492895431 1. 
Can energy change? Yes! Energy can change from one form to another. For example, when you turn on a light bulb, electrical energy changes to thermal energy because the light bulb heats up. ]]> 2023-02-23 17:23:57 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2492895431 15566812 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2498292790 2.
An object's energy can be converted from one form to another. An example of this is humans converting their chemical energy into mechanical energy. This is because when you eat food, the chemical bonds break and produce chemical energy. When moving or doing any type of physical activity, you transform that chemical energy into mechanical energy.]]> 2023-02-28 17:02:12 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2498292790 912509 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2498721761 3. Energy does not hold the ability to be created or destroyed, but it can change forms and go from one side to another. For example, electrical energy is able to do this when the particles are charged up. Only then electrical energy can go from one place to another. It can also change from one form to another. For example, you gain chemical energy from eating, but turn it into thermal when running because you gain heat.]]> 2023-02-28 23:20:14 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2498721761 912509 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2498724018 1. When you turn on a switch, the electricity is free to flow around the circuit and produce light in the lightbulb. Electricity flows in a closed circle, called a circuit. To reach our homes, electricity travels from power stations, through transmission lines and distribution lines, until it flows into the wires that power our devices.]]> 2023-02-28 23:23:46 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2498724018 15566812 https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2503015846 2023-03-03 19:01:08 UTC https://padlet.com/912509/ez9dmu3clxhtrp3t/wish/2503015846