"Too Hot/Too Cold"

One example that heats up at a different rate is  hot water heating up a piece of metal the reason why I think that the metal heats up at a different rate is because metal is made of a very solid molecule. Another example that an object heats up another object at a different rate is cold water, if you had cold water into hot water which you can only add cold water into hot. Also if you turn on a stove and put a ( let's a piece of metal the metal is going to heat up at a different rate because it takes a certain time to hear up the molecule of the object. 

Standing Waves

Today we learned how to make waves with a slinky , also I learned that waves work in different motion and speed , and if you want to make waves with a slinky let's say you want the slinky to make 3 waves you want to swing the slinky at current speed so that you don't make more or less waves.

Simple Harmonic Motion

One example of simple harmonic motion is a swing , why?? Because I think the move kinda in the same motion but a pendulum swings right and left but a swing the ones in the park swings back and front. A other example of simple harmonic motion is a church bell the real big ones they swing right and left like the pendulum but at a different speed because the have different mass. Lastly an example of simple harmonic motion is when a bouie is floating on top of the water in the ocean. The swinging is what makes it a simple harmonic motion, it swing back and forth , sometimes front and back. 

Electricity Generator

The generator I'm interested in is the solar panel one. The reason why I chose this generator is because the solar panel gets it energy for the sun and the sun has photons from the sunlight and the positive chargers goes to the "hole flow" and the negative chargers goes to the "electron flow" and the whole thing goes through the house system and makes electricity. It's one of the better electricity generator because it gets it energy from the sun it means has no limit to the energy it gets and it's also cheap because you don't have to pay for the light bills. One bad thing for the solar electricity generator is that when the sun goes down you get no energy meaning no electricity. The drawback it's not really a problem because at night you really don't need electricity/energy so it's basically saving up energy ( will not really because nothing it's on). 

Homework Check

My homework grade is a 104.8 , I'm not missing any blog post. All of my blog post are DONE!!!

Appliances

Television

 

 Vacuum

 Microwave 

Circuit Diagram

The reason why we use symbols in circuit diagram is because it shows when electric current , electric connection, electric supply that works by a battery and a generator and if it's a lamp or a light bulb or if it has a switch and to represent the circuit that's on the diagram. What makes symbols to hard to use sometime is that sometimes you don't know what they are and in what order they go when you do the circuit diagram.

Pretzel Circuit

What   we did today in class was how a battery gave electron energy to turn on the light bulbs. So what we did was that if you were not the battery or one of the two light you were a electron so we did a series circuit and an a parallel circuit, on the series circuit we went on around the tape giving each light bulb 1 voltages and when we didn't get pretzel we had to stop at the light bulb because we had no energy to give to it , and when it was parallels the current adds up .

No Wires World

What I would call this world where you can make electricity without wires is "circuit" because if the circuit is open the electricity will flow somewhere else and what would happen if electricity is floating around its might shock you if it's big enough and if you touch it and if you don't touch it and if it's open circuit and if gets very hot it might cause electric shock or maybe a fire.

Electricity so Far

Electricity is a form energy resulting from a current. So I learned that electricity can work in different ways by putting in work and normally electricity which comes from the sun it goes to a electric grid and before it gets to the distribution center it has a substation and powerline and then it goes to a transformer and before the transformer it has a substation and a powerline and the the electricity goes to the people's home. Electricity is a charge produce electromagnetic fields which act on the other charges. I'm still confused about how electricity travels through objects or atoms. I'm getting better at how electricity process in to turning in atom which putting in work with your hands. I have a question about, what's is the name of the wed that has nucleus, blue prontons , red neutron and electrons?

Electricity Vocabulary

Electricity works by charging frictions which is when you rub against a atom to a other one it remove or add electron. Other way electricity work is by charging polarization is when two charges are the same and they repel. Electricity also work by changing conduction what it does its when you touch a charged atom and extra charges transfer. Electricity is when mostly atoms have equal numbers of a positive and negative charges. Electricity has electrons which is the negative charges moving around the outer part of the atom and also has protons , protons is the positive charge in the middle of the atom . Electricity also has two things call conductor and insulator , a insulator is when the materials that doesn't not allow electron to flow or to move , a conductor is when materials that allows electrons to flow around freely. 

Ven de Gruff

 Today we played around with Ven de Graff Generator . We tryed a lot of different materials on the Ven de Graff Generator, one of the materials we tryed was cereal and the cereal jump of the Ven de Gruff when we turn it on . The material I wish we could test on the Ven de Gruff is paper cuz I want to know what happens if paper touch electricity. I think if paper touch electricity there going to a electricity charge because paper is made off trees.

Conductors & Insulators

One conductor that happens during my day is when I brush my hair and it really cold outside and I brush my hair. My hair stacks out like my hair is attract to the brush because when I straighten my hair and then it gets tangled and after I brush it stacks out. One insulator that happens during my day is when two magnets stack together one the - and + side but when you but on both - and - they won't stack because there are not attract to each other and if you also on + and + it also won't stack because it need to have opposite charges to attract one other. 

Electric Light

The light ball lights up because it has a + and - energy on the battery so it makes the light ball light up. I think if you put both sides of the wire on the + side the light ball won't turn on I think it needs to have a + and a - to be even.