Electric Circuit

My electric circuit

        Wen we use an positive energy and negative energy they can move the ventilator.

   Experiment of electricity (with lemons):

                          

                           Elements:

2 lemons

Knife

4 coins

4 screws

Copper Cable

3 clamps

Insert, in a lemon, two objects facts of different metals, for example a screw galvanized a currency copper. these two objects work as electrodes, causing an electrochemical reaction-mediated juice lemon generated by a small amount of power.

Distilation

              Dislation

When two liquids that evaporate at a different rate ( different roling point)

Liquid is heated; one evaporates first and form vapour; this vapour is collected and cooled

To do dis experiment we need: bunsen burner, round-bottom flask,fracting column, thermometer, water out,condenser and water in.

We put the water in the round-bottom Column.

Then we ingnite the Bunsen burner

The the water pass in the tubes and falls in the recipient

filtration 3

                              Filtration

             

Components:

      Rocks

      Coarse sand

      Fine sand

      Botell

      Water

      Elastic band

      Coffee filter

             Information:

We had to bring a bottle of home and with it make a filtration.

first we had to cut the bottle on the part of the lid, we could put the elements to make a water filtration and the best filtration we look and put in a video.

                   Definition:

      

Is any of vaious mechanical, physical or biological operations that separate solids from fluids (liquids or gases) by adding a medium throught wich only the fluid can pass.

filtration 2

EXPERIMENT

FILTRATION

Materials

1. We need plastic bottle
2. We need things, examples:flower…
3. We put materials in the bottle
4. Over the materials we put water
5. The water falls below the materials

What happen when the filtration occurs?

The water falls below the materials

And the name of that is filtration

How to do a filtration?

1.We cut the bottle

2. With zeal we paste the tho part

3.In the  cap of the bottle we make a hole

4.We put materials in the bottle

5.We trough water inside the bottle

6.We look the filtration process

Filtration 1

Chemical changes

Combustion

Is a chemical reaction that produce energy.

During the combustion the wood make energy and burn and become in smoke.

Oxidation

Some metals have a chemical reaction.

During the oxidation some metals oxidate.

Fermentation

is a process catabólico oxidation incomplete, which does not require oxygen and end product is an organic compound. according to the final products, there are various types of fermentation.

Separating mixtures

There are two types of mixtures

Heterogeneous mixture:

Is more easy for separate.

Two rocks

Homogeneous mixture:

Is very difficult for separate.

Colacao with milk

Are a lot forms for separate objects:

• Filtration
• Evaporation
• Distillation

Filtration

Evaporation

Distillation

The filtration is an operation that is used to separate particles solid, in suspension of a liquid or gas the effect of gravity empty or suspension exerted

                          Filtration

This experiment is to put different filters in middle part of the bottle, then pour water bottle and water comes out without bacteria

Evaporation

Evaporation there is any temperature and affects molecules that are in the free surface of the liquid

Distillation

Process by which the substance volatile a mixture separates other non-it is by evaporation and subsequent condensation of

Filtration

PABLO UBARRECHENA

JUAN ROTAECHE

ODEI FERNÁNDEZ                

MARCOS FUENTES

Filtration

To do this experiment we need a bottle of two liters. Then we take some ingredients, like: sand and flowers.The best option to do this is: first take grass, second: we take some stones and then the water. The objective is put water mixed with sand and then the water fall down. But the water doesn’t have the sand.

Estate changes 6

Experiment of the barrel

In this experiment we use some things:

-A barrel

-Cork

-A water

-Blow-pipe

          

Information:

In this experiment we put water in the canon and then we put THE firme in the canon and THE cork left fired.

Experiment

In this experiment we use things:

-Glas clok

-Water

-Artificial snow

-paper

-Gloves

Information:

to take water in the snow artificial snow was soft. And in this experiment we put artificial snow in the glas clock.and we put water in the artificial snow.The volume of liquids is measured in measuring cylinders. The value of the measuring line on the cylinder is the volume

State Changes 5

       Matter

PHYSICAL CHANGE (change in Shape)

All object have mass and volume.

They also have other properties like a colour, hardenee and trons, narency.

Sound light are not made up of matter.

Matter exits in three different states: solid, liquid, and gaseus.

Every arounds us is made up of matter.

Books, tables, water, and air are all made up matter.

Sound, light and thoughts are not made up of matter.

Al objects have mass and volume.

They also have other properties like colour, hardeness, and trasparency.

MASS

Is the amount of matter in an object.
However, mass is not always related to the size of the object. For example, a pineapple can have more mass than a pillow that is larger in size.

Measuring mass
Mass is measured in kilograms (kg) or grams (g).

DENSITY

Measuring changes:

To calculate the density of an object. We first need…

How do you calculate?

We calculate the density of an object by dividing its mass by its volume

VOLUME

Mass is the amount of matter on a object that ocuppies.

Volume is measured in litres (l) or milimeters (ml).

Cubic centimeters (cm3) can also be used to measure volume.

Liquids

Is the volume of measured in measuring cylinders.

Solids

The volume of regular shaped son lids is calculated with MATHEMATICAL FORMULAS

When a solids is placed in a liquid the liquid level rises. This allows us to calculate the volume of the solid.

First experiment:

THE CANON

THE ARTICIFIAL ICE.

The teacher throw a little bit of artificial snowflake.

Then put water around the snow.

But the volume of the snow bigger.

Is danger if we touch the snow, but we put a glow of laboratory.

It was… AMAZING!!!

State Changes 4

                EXPERIMENT

OF

STATES OF THE MATTER

Marcos Fuentes

Juan Rotaeche

Pablo Ubarrechena

Odei Fernández

PHISYCAL CHANGES:

Explanation

CHANGE IN SHAPE

Matter can change shape. if we chop up wood, the pieces of wood have the same chamical composition as before but they are now a different shape. The same happens if we fold a piece of paper or break a glass. What other examples of matter changing shape can you think of?

CHANGE IN POSITION OR TEXTURE

Matter can change it´s position without changing its properties.

Matter can also change its texture.

MASS:

Explanation

MASS

Mass is the amount of matter in an object,for example is more matter in a tabble that in a pencil.

Mass is not always related to the size of an object.

For example a pineapple can have More mass than a pillow that is large  in

size

MEASURING MASS

Mass we can measure in kilograms (kg) or grams (g)

DENSITY:

Density refers the concentration of matter in a particular volume

MEASURING DENSITY

We calculate the density of an object by dividing its mass  by its volume

To calculate the density of an object, we first need to know its mass and its volume.

VOLUME

Volume is the amount of space that an object ocupies

The volume of liquids is measured in measuring clinders

The volume of regular-shaped solids is calculated in simple mathematical formulas.

MEASURING VOLUME

Volume is measured in litres(l)or mililiters(ml)cubic centimeters(cm3)

TO DO:

To do this we need: water, a woods canon and a blowtorch. Then with the blowtorch we put the water of the canon hot and it become’s gas.

To change this artifical snow we need water.

And then the water change it’s density.

State Changes 3

Physical changes

Every around us is made up of mater. Books, tables, water and air are all made up matter.

All objects are made up of matter. Sound light and thoughts don't have any matter. Matter has got three states: solid, liquid and gaseous.

Matter can change in shape.

Matter can change it’s position without changing it’s position

Mass

Mass is the amount of matter in an object.

Mass is meusared in kilograms or grams.

For example: a house has more matter than a book.

Density

We calculate the density of an object by its volume.

To calculate the density of an object,we first need to know it's mass and its volume.

Volume

Volume is the amount of the space an object occupies.

The volume of liquids is measured in measuring cylinder.

The value of the measuring line on the cilynder is the volume.

State Changes 2

MATTER

PHYSICAL CHANGES

They are changes of matter and then.When you put water in a vase they were down then put soil the soil they were up when you put one pill and all mix.

VOLUME

Volume is the space that an object occupies.The volume nears in height and width.

Examples:

-An football pitch have more  volume that a tennis ball.

-An basketball court have more  volume that a basketball ball.

DENSITY

Density refers to the concentration of matter in a particular volume.

We calculate density of an object dividing mass by its volume, we need to know mass and its volume.

• A can of Pepsi diet fleet and a normal not.

Mass

Mass is the amount of matter in one object.Mass nears in kilograms (kg) or in grams (gr)

-A tennis ball has more mass that a marble.