Types of Energy by Layug, Karlo

Energy

156010_11 — 2024-02-12 20:23:22 UTC

Energy is the ability to do work. When we move we use kinetic energy. When we are not moving like sleeping we are using potential energy. There are also other types of energy like chemical, mechanical, light, thermal, electrical, and sound.

Mechanical Energy

155943_4 — 2024-02-12 20:29:15 UTC

Mechanical energy is the type of energy that moves items from place to place, like how you body uses mechanical energy to stand up from the gravity trying to push you down. Another example of the human body having to use mechanical energy to make you work would be, you trying to run, or walk running and walking both makes you have to move your legs to get from point a to be, and it has to use the mechanical energy that you body has to make your legs move. One last example of mechanical energy, now changing on with the human body, would be a fan, the fan uses mechanical energy to move the fan around and give you to comfort of air freezing you down to your liking.

Energy Transfer

156010_11 — 2024-02-12 20:36:14 UTC

Energy transfer is when energy is relocated from one system to another. When the sun's light energy goes into a solar panel and produces electricity for a fan, a light, or a TV. When electricity moves into a plug, through a charger and in a battery. Turning on a light switch converts the electrical energy to light and heat on the bulb.

Electrical Energy

155943_4 — 2024-02-12 20:52:58 UTC

Electrical energy, also called electricity, are charged particles, that most of the times will transform into different types of energy and make everything work. An example of this would be, a computer, A computer works with electricity coming in from an outlet, and letting the computer to work by tuning the electricity into all the other energy types that let the computer work.

Energy Transformation

156010_11 — 2024-02-13 20:16:55 UTC

Energy transformation is when energy changes into another energy. Examples electrical energy changing to light energy on a light bulb. The sun's light energy changing to electrical from a solar panel and into mechanical energy because the solar panel is powering a fan. Someone on a bike with chemical energy changing to mechanical because of the rope moving a wheel which changes it to electrical powering the light bulb with the electrical energy changing to light energy.

Thermal Energy

155943_4 — 2024-02-13 20:30:05 UTC

Thermal Energy is about the heat of an item, the more thermal energy an item has the hotter it gets. An example would be an old lightbulb, an old lightbulb once you touch it after a long period of time, from the long period and is mostly old, at the touch you will burn your hand. With an old lightbulb, the scientists at that time did not have modern technology and made the lightbulbs produce more thermal and make it very hot at the touch after a long period of time.

The Law of Conservation of Energy

156010_11 — 2024-02-13 20:34:37 UTC

The Law of Conservation of Energy is that energy cannot be created or destroyed. Like The Law of Conservation of Matter and Mass they all cannot be created or destroyed meaning matter, mass, and energy cannot be created or destroyed. This law helps for balancing chemical equation same for the law for mass and matter.

Sound Energy

156010_11 — 2024-02-13 20:42:30 UTC

Sound energy comes from vibrations and can go though solids, liquids, and gases which is how we can hear people through the air. Examples are talking, music from a speaker, a lion roar, a balloon popping, a drum being hit, a chainsaw cutting a log, and the static of a TV.

Light Energy

155943_4 — 2024-02-13 20:44:50 UTC

Light Energy, is energy that produces electromagnetic radiation that human can see with there two eyes. A reason would be your typical lightbulb (again) the light bulb grabs the electrical energy that you would have in your home, and turns in into a mini sun with many light energy particles and lets you be able to see throughout your home with no worries of tripping and falling on your don, or and creepy person trying to invade your home.

Chemical Energy

156010_11 — 2024-02-13 20:53:27 UTC

Chemical energy is energy in chemical compounds (molecules and atoms) in stored bonds. Some examples are batteries, batteries use chemical energy when the electrons move from the cathode to the anode which then increases the chemical potential energy in the battery, thus charging the battery. If they move the other direction, they transform the chemical potential energy into electricity in the circuit and discharge the battery.

Can energy change?

156010_11 — 2024-02-13 22:24:19 UTC

Yes energy can change. Energy can change forms when different things happen like if you plug in a cord from a fan the electrical energy changes to mechanical energy. Examples of energy changing are chemical energy changing to mechanical energy for us to move, a battery having chemical energy and changing to light energy for powering a flashlight, and gasoline's chemical energy changing to mechanical energy for a car to run and function properly.

Can energy be created or destroyed?

156010_11 — 2024-02-13 22:30:18 UTC

Energy CANNOT be created or destroyed. This is proven by The Law of Conservation of Energy, it states that energy cannot be created or destroyed. Which makes sense because can light energy from the sun just suddenly disappear? No because we can use that energy for solar panels, plants, dry clothes, heat water, and many more! The Law of Conservation of Energy as stated cannot be created or destroyed just like The Law of Conservation of Mass and Matter.

Can an object transfer more than one type of energy?

156010_11 — 2024-02-13 22:34:16 UTC

Yes an object can transfer more than one type of energy. With a campfire it can transfer and produce thermal and radiation energy. When baking a cake thermal and chemical energy happens because thermal as in the cake baking and chemical as in the chemical reaction happening in the form of heat.

How does energy flow in a system?

155943_4 — 2024-02-13 23:05:06 UTC

Energy flows in a system by changing into different forms of energy and letting get enough energy to work. An example of this would be how thermal energy comes out of a fire and into a teapot with water in it creating steam, and mechanical energy, then into electrical energy used to be able to boil, or heat the water in the glass, also turning into thermal energy, with maybe a bit of energy waste coming out as thermal energy.

The End!

155943_4 — 2024-02-13 23:13:12 UTC

Brought to you and founded by

Karlo Layug, and Daniel Meza

(There is still another slide)

Pls don't grade us strictly :(

155943_4 — 2024-02-13 23:15:20 UTC

We Beg You