Thursday, October 28, 2010

Learn science

In last session we have discussed about maters in science and three stages of matters. Now I am going to write about solids.Solid is the one of the major state of matter. In this the molecules are closely arranged. Two major types of solids:

Amorphous solids:The essential atoms or molecules of the amorphous solids are not placed regularly. They do not individual decisive geometrical signifier. These types of solids don’t have the carnassial melting points. They heating statesman than a formation of the temperature. Inorganic tell is not a rattling stabile state. Noncrystalline solids are not proper solids.Crystalline solids: Crystalline solids make structural units arranged in photographic geometrical design property of the content. The small or molecular arrays are periodical in all dimensions. Atoms and molecules reoccur in a repetitively standing fashion within the vesture.These are the two different types of solids and its properties. Later we will move on some other concepts.  

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Reflection

Let us Learn about reflection. First i will tell you what is reflection. after that we will move on properties of reflection.
In physics the reflection definition is given as: Reflexion the change is either reflective (mirror-like) or distribute (retaining the sprightliness, but losing the appearance) depending on the nature of the program.

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Wednesday, October 27, 2010

Conservation law

Today i will state about the conservation law and in my next writing i will write about ionic equilibrium. Let's start today's learning.

Here is the law of conservation of momentum: "Total momentum before collision is equal to the total momentum after collision."

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Chemistry

In today's writing i will explain to you what is a chemical formula. I hope you will like this learning.

A chemical formula is a way of expressing how many atoms that constitute a chemical compound.

Next i will move on to explain desert plant adaptations.

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Tuesday, October 26, 2010

Nitrogen

In today's writing i will state the uses of nitrogen. Following are three of these:

  1. Nitrogen alloyed with argon is acclimated in electric bulbs to accommodate an apathetic atmosphere. It helps in blockage of blaze and dehydration of the fiber of the bulb, giving it a best life. 
  2.  It is acclimated to aftermath a blanketing atmosphere during processing of aliment stuff, to abstain blaze of the food. It is additionally acclimated back aliment is actuality canned, so that microorganisms do not grow. 
  3.  It is acclimated in metal alive operations to ascendancy boiler atmosphere and in metallurgy to anticipate blaze of baking metals.
Next time i will help you with the monocot root. You can also avail to online help on math as well as other subjects such as IELTS help and so on. Do post your comments.

Reversible reaction

Today i will write about reversible reaction.

The articles of assertive reactions can be adapted aback to the reactants. These types of reactions are alleged capricious reactions. Thus, in reversible reactions the articles can acknowledge with one addition beneath acceptable altitude to accord aback the reactants.

Next time i will discuss about reactivity series. Also you can gain a learning online on math as well as other subjects such as Learn Free English online.

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Sunday, October 17, 2010

Temperature

Today we will start learning with temperature of boiling water. I hope that you will like this piece of writing. 

Water boiling point temperature is the temperature at which the burden of the baptize breath equals the atmospheric burden surrounding the water. Baptize in a exhaustion ambiance has a baking point lower than the baking point of baptize is at atmospheric pressure.

Once the baptize temperature alcove 0oC (or 32oF) the temperature account will break connected at this temperature. This is known as the freezing temperature of water. With the freezer still running, you will acquisition that baptize boring become solid. At this condition, the calefaction that is removed from baptize is the heat of fusion of water and the freezer does the plan of abatement of this heat. The bulk of plan done by the freezer is the bulk of activity appropriate to abolish this water of fusion.

this was all about temperature of boiling water. In next my learning i will discuss with you some other concepts of science.

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