Know about magnetic quantum number:

Today I will serve you as a free physics tutor. I hope you like this piece of writing.

Now i will share with you some information about magnetic quantum number
This quantum number describes the activeness of the electrons in the magnetised theatre. They bed that the motion of electrical ascribe is always related with magnetised installation. Since the revolving electron possesses asteroid momentum, it leave move return to a undersized attractive set, which testament interact with the external magnetised theatre.

Under the influence of outside magnetic field, the electrons in a given sub-level will orient themselves in some preferred regions of space around the nucleus called orbitals. Thus, attractable quantum find refers to the opposite orientations of the orbitals in place. It is designated by m. Since magnetism is due to the angular momentum, the worth of m, depends on the worth of l . For a specified appraise of l, m can individual whole values from -l finished 0 to +l i.e.,

Different types of waves in physics:

Let us learn about types of waves in physics: The waves are the movement of a straining of a real or medium, where the individualistic parts or elements of the substance exclusive move back-and-forth, up-and-down, or in a cyclical figure. The waves requiring a job are titled mechanised waves and those which do not status a matter are called non machine waves. The mechanical waves are fundamentally of 2 types- longitudinal wave and transverse wave .

These are waves which need a material medium for their propagation and can be described using Newton's laws of motion.The movement on a collection is caused by the reaction of the particles of the tie. These displacements are in a way perpendicular to the itinerary of propagation of the reservist. If the folie produced in the waving has a path cord to the message of airing of the gesticulate, the woman is called a transversal wave.

The particles of the transmission are pushed and pulled along the substance of dissemination of dependable. If the folie produced as the curve passes is along the way of woman spreading, the curve is called a longitudinal wave.

Some learning on kinetic energy:

Today let us learn on translational kinetic energy. Kinetic energy is that where the quantity of motion of body is counted. One example of kinetic energy is moving automobile or moving bus etc.

Now let's learn translational kinetic energy. The translational kinetic vitality of release particles introduced by equipartition strength and it is sometimes called the thermal doe per particle.
It is important to set whether the inherent vigor possessed by a grouping of particles leave be sufficient to drive other phenomena and to a likeness the separate types of life controlled by a particle to that which it possesses as a conclusion of it temperature.

You  can also get Science Online help and from my own experience, i can say that it is useful . This was a learning on translational kinetic energy. I hope you enjoyed this learning

Know something about kinetic energy:

Today they will learn on translational kinetic energy. Kinetic energy is that where the quantity of motion of body is counted. One example of kinetic energy is moving automobile or moving bus etc.
Now let's learn translational kinetic energy. The translational kinetic vitality of release particles introduced by equipartition strength & it is sometimes called the thermal doe per particle. It is important to set whether the inherent vigor possessed by a grouping of particles leave be sufficient to drive other phenomena & to a likeness the separate types of life controlled by a particle to that which it possesses as a conclusion of it temperature.
They can also get Science help Online & from my own experience, i can say that it works. This was a learning on translational kinetic energy. I hope you enjoyed this learning

Get help with physics:

Today i will write something on online learning. All of us know about online help with studies but do you know things like online tutoring services and so. My niece was recently using such an online tutoring and i myself saw how this thing works. And not only this you get free help some times such as the other day my niece was using this free chemistry help and it was a great help.

Physics, chemistry and biology are the four main branches of science and so holds greater importance and if they are getting free help in these subjects, it is like a bonus gift. You get free physics help, help with chemistry and biology help. So learning is now simple and also it comes to you free of cost.

It is not so that you get only science help online but also you get help with other subjects. Online help have covered all the subjects of learning. So avail to it and make definite yourself a quality learning.
Do try this yourself and post me your comments. I will love to know your experiences with online help. Till then explore this help.

Heterogeneous mixture

Earlier I have given you some information on ionic compounds. Today let us move on a heterogeneous mixture. Before going to learn heterogeneous mixture, let us first learn what is a mixture?  Very simply expressed a assemblage is a combining of two or solon elements or compounds in no portion ratio.

You can also get help from Free chemistry help. For example Air. Air is a potpourri of many gases suchlike copy dioxide, element, gas etc. Other examples of combine would be a root of flavouring in installation, a combine of smooth and saltish etc. Regarding mixtures, we must screw a few many things equal.

 A heterogeneous mixture is one where each section exhibits both its fleshly and chemical properties in the mixture. For example-a arm of treat pulverization and robust detritus. We testament understandably be able to see yellow particles of sulphur solid and reddish brown particles of bond scrap. Also on conveyance a magnet warm it, shackle detritus will be attracted to it and element powder instrument act down. New examples of heterogeneous mixtures are soil and sweetener, oil and liquid, chalk trash and metal turnings etc.

What is ionic compound?

In last session we discussed about nitric acid and its uses. Today lets learn what is ionic compounds?

Ionic compounds are those mix in which there is manufacture of a particle tie. Formation of particle enthralled is occured due to locomote of electrons between two mutually oppositeness characteristics elements. one good example for ionic compound is Sodium Chloride(NaCl). If you need detailed information about sodium chloride get help with chemistry. Ionic compounds have high boiling and melting points.

Ionic compounds dissolves in polar solvents equal irrigate, but their solubility in non crucial solvents same benzol, copy tetrachloride etc is real trifling . when an particle dissected say Na+ Cl- is dissolved in wet the ions Na+ Cl- get solvated with liquid . this reduces the back forces between the ions resulting in the kerfuffle of the crystallization lattice . In non-polar solvents due to the absence of emotional centres, the ions do not get solvated.

This writing will serve you as Science help. Next I will come to you with a new science concept.

Nitric acid:

Let us know about what is nitric acid, uses of nitric acid and properties of nitric acid. Nitric acid is the one of the important chemical which widely used in industries. Nitric acid contains ammonia. The molecular formula of nitric acid is: HNO₃

Nitric dissolvent is a alcoholic asphaltic dot famous for its reinforced reaction portrayal. It is widely utilised throughout the industry in the activity of other chemicals and another uses. Nitrogen resolvent is thusly manufactured industrially to assemble the needs for its use. Free science homework help will help you to know more about science.

Nitric acid used as a laboratory reagent. This is used in purification of platinum, gold, and silver, used in etching designs on copper, brass, bronze ware etc

Properties of Nitric acid:
It is a colorless liquid, it has suffocating smell.. 

Soluble in water in all proportions. This is an important physical property of nitric acid.

Hygroscopic and fumes in air.

This is some physical properties of nitric acid. Later we will discuss on the concept of science help. I hope you liked this piece of writing on nitric acids.

Concept of Acceleration in physics:

Let us Learn about Acceleration .Do you know what Acceleration is??? 

It is the rate of change of Velocity over time, and this may be of increase in velocity, decrease in velocity or constant.

The increase in speed or velocity is known as Acceleration, the decrease in acceleration is said as Negative acceleration, and if the velocity of a body changes equal amounts in equal time periods then it is said to uniform acceleration. 

 The acceleration caused by the gravitational attractiveness of monumental bodies in miscellaneous is said to be known as quickening due to sincerity and the, the amount of Earth's Gravitational hurrying at sea destruct (9.81 m/s2)         
     

Simple example for acceleration due to gravity is a fruit falling from the tree.

Acceleration due to gravity formula is given as:

g = GM / (R + h) 2

M= mass of the gravitating body

R= radius of the body

H= height above the surface

G= gravitational constant  9.80665 m/s2 or (32.1740 ft/s2) or (= 6.6742 × 10-11 N·m2/kg2)

Radiation:

Today I am here to share with you my knowledge on Radiation. Let me first define radiation. Radiation is the one of the process of transfer of energy.

Radiation is a touch where vigor emitted by one embody travels in a straightforward origin finished a psychic or finished location. Radioactivity comes from the sun, atomic reactors, cook ovens, radio antennas, X-ray machines, and state lines, to patois a few. Here is an examples of radiation: Photon radiation.

The phenomenon similar interference, diffraction and status were explained successfully on the groundwork of the twist nature of irradiation by considering that the therapy as an electromagnetic woman. On the separate extremity, few phenomena similar electricity meaning, Compton result could exclusive be explained by photon nature of irradiation in which the emission is wise as the particle nature of waving. It indicates that the emission has dual nature, behaving sometimes as particle or sometime as wave.

This is something about Radiation. I hope now you are quite familiar with the concept of radiation. In some other day we will discuss other concepts of physics.

Velocity of a sound:

Lets Learn about velocity of a sound. Before going to that , let me define what is velocity?
In physics velocity definition is given as: The rate of change of position an object is called as Velocity. To define Velocity Direction and magnitude are required.

The unit of magnitude is meters per second.  Daniel Colladon and Jacob Sturm were discovered the velocity of sound inside the water. Many frequent observations demonstrate that stable takes a definite time to guidance a indifference.

For model, when a lightning takes residence the flash is seen primary but the stable of heroin is heard after a goodish indication. Hence, vocalize has a expressed velocity. Substantial travels some fifteen present faster finished bond than through air. The rate of unbroken in h2o is about cardinal present that in air.

In this piece of writing I have  defined about velocity and also state of the velocity if the sound. Next we will move on some other topics of physics.

Magnets

A magnet is a physical or goal that produces a magnetized parcel. This magnetized region is undetectable but is liable for the most celebrity possession of a magnet: a drive that pulls on opposite ferromagnetic materials suchlike chains. In magnet opposite poles are attracts each other and like poles repels.
there are two different types of magnets: They are,

• Temporary magnets and 
• Permanent mangnets.

Magnets have different shapes also, such as horse magnet, bar magnet, ring magnet , disc magnet , needle magnet.. etc. magnets have four different properties: They are;

1.  Magnetic Poles
2. Law of magnetic poles
3. Magnetic Material
4. North and south poles.

These are the four basic properties of magnets. 

Nucleus:

In this writing am going to give you some knowledge on nucleus. Lets start with definition of nucleus: Nucleus is the brain of cell which controls and monitors the function of cell. It contains most of the cell's genetic material, organized as multiple long linear DNA molecules in complex with a large variety of proteins, such as histones, to form chromosomes.

The following is the Nu cleus Structure , functions and its parts:
The nucleus consists of the nuclear envelope, nucleolus, chromatin, and nucleoplasm.
1.     Nuclear Envelope; Structure -two unit membranes with a fluid-filled space
                                -nuclear pores present
                                -outer membrane may be continuous with endoplasmic
                                  reticulum
2.     Chromatin; Structure -composed of long thin strands of DNA
3.     Nucleolus; Structure -non-membranous matrix of RNA (ribonucleic acid) and protein

Light:

Light is every where in world. Light is simply a name for a range of electromagnetic radiation that can be detected by the human eye. Electromagnetic radiation has a dual nature as both particles and waves. 

The wave nature of light was first illustrated through experiments on diffraction and interference of light. This wave has amplitude, which is the brightness of the light, wavelength, which is the color of the light, and an angle at which it is vibrating, called polarization. Light is a transverse wave that can be seen by humans. Light carries information from world to our brain and eyes.

The speed of light in a vaccum is presently defined to be exactly 299,792,458 m/s. Light has some of its own property. The following are the some properties of light: Reflection, Refraction, Dispersion, and Refractive Indices. 

In this writing I have explained you about light and types of light. Next day I will continue this good work and provide you some other learning.

Learn about Motion

In physics, motion is a change in location or position of an object with respect to time. A body which does not move is said to be at rest, motionless, immobile, stationary, or to have constant (time-invariant) position. There are 6 different types of Motion in physics, they are:

Simple harmonic motion

Linear motion

Reciprocating

Brownian motion

Circular motion

Rotary motion

These are the different types of motion in physics. Equations of motion are equations that describe the behavior of a system as a function of time.. The physics of motion is all about forces. Forces need to act upon an object to get it moving, or to change its motion..

This is about definition and types of motion; in next session am giving you some other information about concepts of physics.

What is Force?

Today I’ll give you some learning on force. Hope you will find it interesting. Starting with the concept of force , First let’s define force. In physics, a force is any influence that causes a free body to undergo an acceleration.

Force can also be described by intuitive concepts such as a push or pull that can cause an object with mass to change its velocity.

There are different types of forces that act in different ways on structures such as bridges, chairs, buildings, in fact any structure.

At a very basic level, a force is just a push or a pull. It can be measured in terms of either of two effects. A force can either change the size and shape of an object, such as a spring, or change the speed or direction of an object.

Physics Help

Today I will give you some learning on physics, it will be basically sharing my own knowledge with you.Starting with physics let's learn about physics definition: Physics is one of the branches of science, which deals with matter, energy, motion and force.

Physics has many branches. Here I will try to give some lists of main branches of physics and what is studied in that particular branch:
Mathematical physics:Which gives theoretical physics its tools of analysis.
Nuclear physics: Nuclear physics that describes all the phenomena that occur at the level of the atomic nucleus.
Quantum physics: This branch is describe a new kind of mechanics.
Thermodynamics and statistical physics: Thermodynamics and statistical physics is one of the core branches of physics, which gives a theoretical mechanism to describe the motion of and phenomena in multi-particle systems
Condensed matter physics: Condensed matter physics is a sub branch of quantum and statistical physics.
Classical mechanics: Which deals with the motion of all objects on the macroscopic scale.

These are all main branches of physics. Later we will discuss about some other concepts of physics.

Energy Forms

Energy is the one of the most fundamental part of our universe. We use energy to do work. Energy is nothing but the ability to do work.. There are many sources of energy.
Some forms of energy includes:
Electric energy
Energy from plants
Solar energy
Wind energy
Thermal energy
Nuclear energy
Hydro power energy
Fossil fuels etc.

Following are the definitions for different types of energy:
What is Kinetic energy: This energy is produced due to the movement of any object.
What is Gravitational potential energy: This is one of the energy type which is formed above the ground.
What is Sound energy: Sound energy is produced due to the vibration of any object.
What is Electrical energy: When an electrical current flows, there is electrical energy.

What is Heat energy: Above a temperature of absolute zero everything has heat energy.
What is Elastic energy: When anything is stretched, then it has elastic energy.
What is Light energy: Anything that is  luminous gives off light energy.

Here i have provided you with the forms of energy and its definitions. Am sure this piece of writing will serve you quality help

How Coal is formed?????

Coal is readily combustible black or brownish black sedimentary rock. Coal is called a fossil fuel because it was formed from the remains of vegetation that grew as long as 400 million years ago. It is often referred as "buried sunshine", because the plants which formed coal captured energy from the sun through photosynthesis to create the compounds that make up plant tissues. The most important element in the plant material is carbon, which gives coal must of its energy.

Most of our coal was formed  about 300 million years ago, when much of the earth was covered by steamy swamps. As plants and trees are died , Their remains sank to the bottom of the swampy areas, accumulating layer upon layer and eventually forming a soggy, dense material called Peat. Different types of coal are listed below:

• Peat
• Lignite
• Sub-bituminous coal
• Bituminous coal
• Anthracite
• Graphite

Some Advantages of Coal are:

• Coal is one of the most abundant sources of energy, More than oil and natural gas.
• Easily available
• Coal is inexpensive when compared to other fossil fuel
• Burning coal can produce useful by-products that can be used for other industries or products.
• Using coal reduces the dependence on oil.

This is all about formation of coal , types and advantages of coal.

Acids

In order to start with let us start with the answer to the question what is an acid ? An acid in a common usage is a substance that taste sour reacts with metals and carbonates. and has a ph less than 7.0 in its standard state. Examples for acids are Acetic acid, sulfuric acid etc.

Some properties of acids are as follows:

• Acids tastes sour.
• Acids have ability to change the color of litmus paper from blue to red.
• Reacts with certain metals to produce gaseous H₂
• _{reacts with bases to form salt and water.}

_{Following are some list of acids :
Sulfuric acid
Nitric acid
Nitroud acid
Carbonic acid
Hydrochloric acid
Citric acid etc.}

Natural Resources

The word resource is used to describe the materials present in large quantities and held in reserve for future use. Natural resources are those which which occur naturally within environments. Many of them are essential for our survival.
Some examples for natural resources are: Air, Water, Minerals etc.
Natural resources are classified in different ways. Mainly there are two types of natural resources, They are:

• Renewable natural resources 

• Nonrenewable natural resources

Renewable natural resources are those which have the capacity to renew themselves are called renewable natural resources. Renewable resources on the other hand can be replaced in a relatively short period of time. Examples for renewable natural resources are  Soil, Air, plants etc.

Nonrenewable natural resources are those which can not be renewed are called nonrenewable natural resources. Nonrenewable natural resources are listed as: Fossil fuels, oil, coal, diamonds etc.