Friday, 26 February 2010

The Electricity

Static electricity in our daily lives
Forms of electricity in our daily lives:-

The first thing that comes to mind at the mention of electricity is electricity-Mode which apply in the electrical wires, which are found in dry batteries, but there are no other electricity Ismmi static electricity or static electricity, which U very different ways in our daily lives, and therefore conclude that there two types of electricity.
1 - static electricity (static) 2 - Electricity-Mode (Dynamic)

Electrifying Ways:-

Electrifying massage:-

It happens when you massage massage Alabonet leg of a piece of wool, they acquire a negative charge (-) or massage at a piece of glass with silk, they acquire a positive charge (+) and can experience when massage balloon with a piece of wool, it will adhere to surfaces of different.

Electrifying effect:-

And occurs when the body charged almost a given electrical shipment of the body other than where we note charged that the body has become fraught with other without touching the body first
A specific example of this in everyday life where we note that the lightning bolt descending from the clouds to the ground occur without contact between the clouds and the ground.

Electrifying Touch:-

This happens when the kind of electrifying charged object comes into contact with the body other than the charged.

The use of electricity in our daily lives:-

Without electricity, many people suffer hardship in reaching their place of work, and in the grocery shopping, and communicate with each other.

Very briefly considered the backbone of electricity all organs of various kinds operate on electricity.

To keep the power candle illuminates our lives

Did you know?

-Did you know that the blue whale is the largest animal on Earth.
-Did you know that the shortest man in the world is an Indian (Gul), as it does not exceed length of more than two and sixty centimeters.
-Did you know that the sunlight reaching the Earth in 8 minutes.
-Did you know that the path of broken blood in its course every day is 168 million miles.
-Did you know that the water fountain made from the top over the whale skull height, sometimes up to 9 meters.
-Did you know that the weight of a ton of stainless steel after becoming completely three tons.
-Did you know that the human brain needs to 1000 liters of blood a day to be able to do its work.
-Did you know that the center of gravity of the globe is located in Mecca and the Kaaba in particular has shown that several scientific research.
-Did you know that the speed of light is 300,000 kilometers per second.
-Did you know that oil and water can mingle and put a piece of soap with them.
-Did you know that if a horse died spare tail.
-Did you know that if I take fire scorpion bite himself, and die.
-Did you know that elephants cry when they are sad.
-Did you know that the largest egg in the world today is the ostrich egg, weighing approximately 2 kg.
-Did you know that all objects move the lower jaw when eating, except for the crocodile, which drives the upper jaw.
-Did you know that the horse can continue to be a full month, standing on his feet.
-Did you know that Snake voices are heard by picking up vibrations of sound waves with her tongue.
-Did you know that the word "why" in English is not only a question but is the name of the type of cow.
-Did you know that the tongue is different, such as fingerprints from one person to another.
-Did you know that mosquitoes prefer to bite people with white skin and blond hair.
-Did you know that one of the satellites, which revolve around Mars shines twice and go twice a day.
-Did you know that hot water pipes freeze faster than cold water pipes.
-Did you know that ships moving in the cold water faster than warm water.
-Did you know that sea water is the closest material in chemical composition to human blood.
-Did you know that if you are a good egg tower, you can, be stopped at its base.
-Did you know that the elephant is the only animal that has four behind.
-Did you know that there is a kind of flowers in the Hawaiian Islands Blooms source a loud bang.
-Did you know that the light of the sun does not permeate the sea more than 400 m.
-Did you know that all the energy in the lightning large if harnessed able to raise the ocean water 2 meters in the air.

Aircraft Technologies

Definition of the plane:-
the vehicle is heavier than air engine can fly in the air depending on the lifting force generated on the wings.

Modern aircraft, ranging between aircraft with light weight and which do not weigh more than 46 kg and designed to move the pilot only, super jumbo aircraft and capable of carrying several hundred passengers, or several hundreds of tons of cargo, and weighs approximately 454 tons of aircraft.

It is sometimes the creation of ad hoc aircraft to use, currently no such thing as aircraft ground (which takes off from the earth, landing directly on the ground) and Navy aircraft (planes taking off and landing to and from the water) and amphibious aircraft (which can take off and landing either on land or water) and aircraft take-off and vertical landing, taking off as a result pay gas jet engine roller or rotary wings (ie the motor change direction so that the blowing gas to the bottom or suite that is going on centered around the term so that the engines for higher pay instead of being ahead) After take-off depends on the airline by its wings.

Types of aircraft:-

Aircraft can be classified according to several aspects:-
According to use:
Military or civilian, save or shipping.
According to task:
Reconnaissance aircraft, transport, research and so on.
By design:
Delta-wing aircraft of any triangular shape.
Aircraft wing is similar Almtheltip.
Aircraft aerodynamics.
Helicopters of all kinds.
Jet Almavuq Almatan and audio.
Paid rotary aircraft engines.
Unmanned aircraft such as Boeing X - 45.

Months fighter aircraft:-Offensive fighter (Mirage 2000),Fighter-bomber (F - 4) Phantom,
Fighter interceptor (F - 14) Tomcat,Fighter interceptor (F - 15) Eagle,Offensive aircraft (F - 16) Falcon,Interceptor aircraft (F - 18) Hornet,Medium-range bomber (F - 111).....Etc.
B-52 military aircraft the largest aircraft in the world.
Months of civil aircraft:-Concorde,Boeing 707,Boeing 727,Boeing 747 (jumbo),Airbus 300,Airbus 310.........Etc.

Largest civil aircraft in the world, Airbus A-380.