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from the videos.

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Song waves travel through the wire [which is fiber optics] to make the instrament louder.

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I learned that fiber optics can bring information to miles away.

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I learned that

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I got the fact on fiber optics off of the first video, it told all about the process of making the thin glass wire. Along with the last part of what I wrote, I also got that from the same video, but at a different time.

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Optic fibers are small and thin wire things.

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I learned that when an optic fiber

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If you shine a light in jell-o a light in the jell-o the light will bounce around in the jell-o and come out the other end.

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Optic fiber is made from a tiny piece of melted glass.

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I know that fiber optics sometimes rely on vibrations when your playing a string instrament and you connect it to a wire to make it louder.

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When you shot a lazer beam through jello it bounces around because of the optic fibers.

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Optic fibers are made of tiny glass rods. They are similiar to jello. Also,

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I learned that

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Fiber optics can send messages in the speed of lights.

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Optic fibers are made of tiny glass rods not jello but simillar.

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I have learned that fiber optics are very thin strans of glass and light can transfor thought the fiber optics.

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Fiber optics are tiny glass rods. Digital data get turned into light waves. And the fiber lights bounce off walls.

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Fiber optics are small, thin wires made of fibers and glass rods. They are very small, so they can cover huge distances with the waves traveling through them and are very powerful.

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I learned that fiber optics are very small

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I learned that fiber optics are made from a certain type of glass. The glass is formed into a tiny glass wire, fine enough to carry a signal all around great distances.

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Fiber optics are thin fiber wires made by melting and stretching glass. They are extremely powerful and can send communication over distances.

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Thermal energy is made by heat

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THermal energy has to do with heat. Also light could be involed. And thermal is a nother word for heat. And the sun is also in it. Also friction has to do with heat.

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Thermal energy can be created by

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thermal energy is energy with heat.

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Thermal Energy uses heat and Light could maybe be a example of thermal energy Because it kind of uses heat.

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Thermal energy can be created by

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I know that, thermal energy uses heat and fraction.

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I know that thermal is heat energy. Also I know that it uses natural energy. I also know that it can make electricity.

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I know that a way to make thermal energy. Also I know it involves heat. another way to make thermal energy is to use electricity.

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I know that usually thermal energy will have light somehow connected to it. Because light can create heat.

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Because the two spoons vibrate off each other to make a loud noise.

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I know that thermal energy uses heat. Also I think that thermal energy is natural energy. I also think that you can use it to make electricity.

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Thermal energy is made by the sun. Thermal means "heat" so thermal energy is heat energy.

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I learned that two metals that hit each other make a loud noise to silence the class.

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I Know That Thermal Energy Is Made By Sun

Henry🎈

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THERMAL ENERGY IS MADE BY THE SUN AND CAN BE USED WITH SOLAR PANELS. THERMAL ENERGY IS NATURAL ENERGY THAT DOES NOT USE FOSSIL FUELS

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I know that thermal energy is energy including heat. Thermal, doesn't use fossil fuels or alot of earth's natural resources. It is used with solar panels, those store electricity to power or run anything. It's obvious but it also uses sun.

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Thermal energy is produced by the sun and could sometimes be of use to solar energy which uses solar panels to power.

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Thermal energy is heat energy. You use heat to make into electricity and then you do something with it. Thermal energy is related to solar power. Also, you can use thermal energy to heat something up. Say you use heat from the sun to run your dishwasher. It would be a crazy idea but it would use thermal energy.

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I think Thermal energy is a type of energy that is like Heat Like the lights they have thermal heat  in them

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Thermal energy is created by heat which comes from a solar panel. Thermal energy are like other energy, it can make something move.

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Thermal energy is caused by heat. It is usually caused by friction or the heat from the earth's core pulled by a geothermal power plant.
It is renewable.

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sound travils the fastist in solids

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Anything could make sound a rubber band and a spoon.

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I learned If you move a rubber band it makes noise and transfers energy from one side to the other.

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I learned this when we were using the materials and then combine them in different ways to make sound.

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When the bell makes sound the sound waves which causes it to vibrate.

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I  learned that the earth is magnetic and becuase the earth is magnitic ,a  compass tells you if your pointing north, south,east, or west

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I  learned that the earth is magnetic and becuase the earth is magnitic ,a  compass tells you if your pointing north, south,east, or west

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-luca

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My evidence is that the game with the bell taught me. It taught me that sound can move objects like the bell for instance when the bell moved it also made sound.

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My evidens is that in the in the magic school bus it showed that you need vibration to make sound

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I learned this from "The Big Bang Theory" when they put the cornstarch on the speaker and it started to vibrate and move I also learned this when we were trying to make sound out of every-day objects and I made the spoons vibrate.

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My proof is when we played with a ruler, paper towel role, and other materials they vibrated to make a sound.

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My proof is that in the science video it showed how the sound can move through the atoms and move an object. Also, animals such as dolphins or whales can talk in the water because the atoms are pushed together.

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I learned that sound can move objects when you tie a rubber band to a craft stick and then you pull the rubber band back and release it, the stick will move a bit.

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I learned that sound can move things through the vibrations or the soundwaves.

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I saw from The Big Bang Theory that if sound is loud enough you can move something because the vibration of the speaker. The vibration gets bigger the louder the sound is.

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in the tile were they put the bell inside water.

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I learned that sound waves travel when something makes sound it vibrates.

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When we used the objects I saw tha

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From when we experamented with the paper towel rolls and lotes of other matirel they vibrated to make a sound.

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I also saw it a bit during our experiment.

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I learned that the sound waves go through atoms and that makes things move.

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I Learned It When I Blow Paper And It Moves

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When we played with the objects in those baskets I saw that when I flicked the rubber band it made vibrations in the air and that made sound.

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I saw this from the activity we did, with the rubber bands, spoon, bottle caps, paper towel roll, and the ruler.

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i learned that sound works more in water

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I learned that sound waves effect the atoms and the atoms move the object. In addition, if the atoms are closer together, like in a liquid or solid, the move farther, faster, and have more effect.

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I learned that sound waves go through antoms making them move. Also I learned different ways to make sound.

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I learned it in the big bang theory video because when the speaker vibrated it move the cornstarch and water.

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The Soundwaves Move Stuff

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I got it from bill nye.

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I learned this from the ebook game. It showed this in the game what it did was they showed a bell inside this dome and they sucked all the air out of it. when they rang the bell the bell did not make any sound.

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I learned that sound can move objects because the vibrations are so large, they make other things around them move.

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When something vibrates it make sound and the vibration is able to move something.

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I learned that from the e book and my brain.

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I learned that from the BrainPop video, because in the video they showed how the sound vibrations move.

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I learned that sound can not travel through something with out air.

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The sound waves go through atoms making it move

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When my dad was at a science show with his dad and me they talked a lot about atoms and what i wrote in the l colume is one thing they talked about.

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In air and water there is a lot of sound. When objects make sound they can move objects by using atoms because the atoms and air and water molecules of the sound and objects collide.

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Atoms is one way you can do it. The atoms move slowly and then they touch

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I learned that the atoms move slowly and touch the atoms and the ones around then and it keeps repeating until it stops.

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I know that you have to connect the positive end and the negative end to create a electricity circle and without a circle the electricity can't travel through the things it needs to 

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I know that you have to connect the positive end and the negative end to create a electricity circle and without a circle the electricity can't travel through the things it needs to 

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Ben

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The Atoms move and hit other Atoms next to them and so on until it stops.

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I learned that cold environments cause slower sound waves and in hot environments cause faster sound waves. I also learned that the sound waves need air to travel, so if you try to make a sound wave in space, there will be no sound waves because there is no air in space.

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I learned that when something makes sound that is in the air, it moves air adams and as the adams bump against each other the sound travels farther. That is because when one adam bumps against another that adam bumps against another adam, kinda like dominos. Any way soon the sound gets to our ears

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A sonic boom can move objects by the concussive force it creates

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The earth is a magnet. It has iron in it's core.

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that the mars

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In the lesson tile and the video showed me that this can happen.

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I LEARD THAT FROM BILL NYE.

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My proof is that when the earth orbits the sun hes a magnetic feel and connects to the earth.

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I learned that when you put north and south they retract. Also when you put north and north or south and south they repel.