Gordon,+L.

__ Questions: __ In a Paragraph or more tell the class your Interests, favorite subjects, favorite topics in science, least favorite topics in science, and what you Would Like to Learn This Year. My name is Lynnea Gordon and my first interest is doing well in school. Outside of school I am interested in basketball, volley ball ,golf,and video games. Math and geography are my favorite subjects because there many challanges and learing something new every single day.I would say my favorite topics in class are matter, motion, and magnets is excting and adventure and we do activies and fun projects on the topics. My least favorite topics are gravity and machines because there are labs that I don't pefer on this topic. I would like to learn new and more challanging things in science.

====Problem Statement: How can the power be increased in a battery and which battery last the longest? Hypothiesi: If a battery made with the best kown well making brand it will last the longest. Independent Variable:Using different types of brands Indpendent Variabe2; Using differenet types of sizes Independent Variable3:Using different kinds of battieries like Dependent Variable: How long it last Control Variables:The same days i use it ,the same object used,how it is measured,same time when started,and the amount of time I used each battery every day.

Research Paper

Chemical energy is a change that has the same amount but opposite of heat energy in action. This can be applied to any thing on earth but, are main focus today is talking about batteries about chemical energy, zinc, copper, and battery acid. Also, talking about how batteries can gain, lose power in this entire paper. Chemical energy is also very important we always use them. Chemical energy is very important to any type of battery. Last oxidation. As caption batteries have to have cells in all types of batteries know fact! Did you know that?

Chemical energy is a type of potential energy and it is used by stuff we use like food, fuels, and batteries. Energy can be put together in a couple of groups: potential and kinetic energy for scientist, energy means as the ability to do work. There are many types of energy. Chemical energy is types of potential, gravitational, nuclear, and electrical energy. All those types of energies can be converted into different types of energies. There are many types of energy These are types of battery acids: Flooded:If you add a special type of water this will allow it to lose charge. This is an original battery (hand made). Sealed: This is a slight modification as the flooded style with basically the same structure. With the contrast of constructions. They used a reasonable amount of acid to with stain the battery. VRLA: It means Valve Regulated Lead Acid battery. It is the same type of battery as the sealed. It lets the gasses go so it is able to get charged. AMG: It means Absorbed Matte Glass construction allows it to discharge and recharge and many people use this now a day. GEL: Is almost the same as AMG but in contrast it is suspected to be a wet organism. Help it to be charged are the voltages than the lower other styles of lead acid battery Maintained Free: Theses acid batteries are made so the owner’s can use or add water so it Examples of oxidation are if an apple becomes brown, and copper penny becomes green. The meaning of oxidation means the oxygen molecules and different gases meet each other from one thing to another. The contrast of oxidation is reductive. Sometimes oxidation can behelpful other times it cannot be helpful like it is strong like alumni but in contrast rust.Ogyen doesn’t always want to meet the rust, (sometime it may other times it will not). Zinc is natural from earth’s crust the common types of zinc is ore is sphalerite, zinc sulfide. Zinc is, in some respects, is all most the same as magnesium and iron. Zinc is metal, it is helpful we use it a medicine, in are food, toothpaste, wash mouth, and e.t.c. Alone earth can create zinc .Zinc is common United States. Zinc can be found anywhere as long as it is in the core. Copper in soft it used as heat and powers a building tool, it has been around a long time. Copper also, has slats that are mainly blue and green and it use it pigments workers that build houses use them a lot. It also helps holds the house together in case any storm may come along. It can with stand water they keep out organism from going through easily it is also strong and heavy