Primary Structure of protien:

Usually all of you know why we require to eat protein, but what is it? Numerous foods contain catalyst but the someone sources are beef, poultry, fish, foodstuff, dairy products, nuts, seeds, and legumes same human beans and lentils are the some examples of proteins. A Leaning of types of proteins is construct of on-going attempts to deal the astronomic amounts of info concerning genes and proteins.

Classifications may be supported on artifact as in CATH and SCOP. Primary structure of protein is as follows:
Primary structure of the protein is referred to the arrangement of the protein i.e. the arrangement of the amino acids present in the protein. Each amino acerbic in the protein is apprenticed by a covalent band alleged peptide band which is fabricated through the action accepted as protein amalgam or adaptation in active cell. Based on the chargeless accumulation at the ends the ends of the polypeptide or protein are referred to as the amino abuttals (N-terminus) and carboxyl abuttals (C-terminus). Through sequencing methods we can actuate protein anatomy i.e. the primary protein structure.

This is all about proteins. I guess this piece of information will help you a little bit.

All about Water:

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.

Learn about Nuclear Energy:

In my last writing i have given you some learning on anode and cathode rays. Now i have decided to share my knowledge on nuclear fission and fusion. So let us start learning with nuclear energy definition.

A physical reaction which involves changes in the atom nucleus  is known as  nuclear reaction. The energy released during a nuclear reaction is known as  Nuclear Energy. Examples of nuclear energy is power plants and submarines.

The word fusion meaning is combine or join. The process in which two nuclei of light elements join  to form a heavy nucleus, is known as nuclear fusion. A large amount of energy is produced during the process of fusion. 

The reaction in which a heavier nucleus atom is breakdown into a bombardment with neutrons into two or more nuclei of lighter atoms of almost equal size with producing large amount of energy is nuclear energy fission reaction.

This is all about nuclear fusion and nuclear fission.  If you have any doubts post it here.

Know about Anode and Cathode ray tubes:

Hi,

Today let us learn about anode and cathode ray tubes in physics.

In my next writing i will give you some important uses of isotopes. So first i will tell you about properties of anode and cathode rays.

Properties of anode rays:
Travel in beeline linesThey casting a adumbration of the altar placed in their way.
* Produce automated effectA paddle caster placed in their aisle starts rotating.
* Application are absolutely charged When an electric acreage is activated in the aisle of anode rays, they are deflected appear the abrogating bowl of an electric field.
* The attributes of the anode application depends aloft the gas taken in the acquittal tube. Altered gases accord altered types of absolute rays, which accommodate particles accepting altered masses and altered charges. Therefore the e/m arrangement is not connected for absolute ray particles acquired from altered gases.
Properties of cathode rays:* They accept a heating aftereffect (when they bang a attenuate metal antithesis it gets acrimonious up.)
* They aftermath fluorescence or afterglow aloft arresting bottle or assertive added materials.
* They aftermath X-rays if they bang harder metals like copper, tungsten etc.
* They access through attenuate bedding of aluminium or added metal.
* Cathode application aftereffect accurate plates.

This is all about anode and cathode rays in physics. In some other day we will move on other different concepts. till then enjoy this learning. 

Some physics definitions:

Today i will share with you my school days experience with the subject of physics. I used to find it very difficult to put my minds on physics but by and by i started enjoying it however. That was because with a good understanding of the subject i started enjoying it. And today, i am writing things on physics. Strange but it is true.

Today i will give you certain physics definitions and i am sure it will do you quality help. So following are to name some few:

Physics is that branch of science which deals with the study of matters and motions. Physics has different branches like atomic physics, thermodynamics etc.

One of the important topic of physics is energy. The definition of energy is the amount of work done.
Another definition of physics is of vectors. Vectors is a directed line segment.
Another definition will be for diffraction. Diffraction is the wave nature of light.

So here i provide you three definitions of physics. Next time, we will move on to some other topics. So explore these definitions more and do comment me back.

Sources of energy:

I have already wrote about the different forms of energy and today i will move on to another concept of energy. The idea of this topic came to my mind this morning when i was going through a physics book. So without wasting much time, i will move on with the topic directly.

Today i studied about the sources of energy and i thought about sharing it with you. There are two kinds of sources of energy. One is conventional sources of energy and the other one is non-conventional sources of energy. For today i will confine myself with the non conventional sources and i hope you will find it interesting as well as helpful.

Non conventional sources of energy are also called as alternative sources of energy. Following are the sources of energy that are alternative or non conventional sources of energy:

• Solar energy
• Energy from sea
• Geothermal energy 
• Nuclear energy

In the present time when there is such high demand for energy, it is very important to derive energy from these non conventional sources of energy. This is about the sources of energy, i guess you got a quality learning and it will serve you help for sure.

Know about optical prism

Let us start learning with optical prism. Let me first tel you what is prism. A prism is a allocation of a cellophane average belted by two even faces absorbed to anniversary added at a acceptable angle.

                                               
In optical, the refraction is happened if the ablaze passes through one average with the defined refractive basis to the added medium, it is with an angle. If need grade 7 science help you can get it from free online tutors.

The after-effects phases acceleration is adapted at the end of the boundaries amid the media, so usually causing a change in the administration of light. Even admitting the abundance is connected but its amicableness increases or decreases . If the change in refractive index, the ablaze application will refract is afflicted as it enters and leave the bottle prism.

Do post your comments and doubts. 

Some learning on properties of glass:

Today I will share with you something about  properties of glass as per my knowledge. I guess this piece of writing will provide you some quality information.

Any amorphous and transperent solid that is a artefact of the alliance of a aqueous is known as glass. However, bottle is about referred to as the cellophane actuality acquired if white beach is alloyed with oxides and carbonates of acrid apple metals and the aqueous admixture is cooled.

Glass melting point is depending up on it's composition, some glass will melts at temperature as low as 500 °C (900 °F), and others melt at 1650 °C (3180 °F)


Glass is also a supercooled liquid , it is a liquid cooled below its freezing point

Glass allows the calefaction application of beneath amicableness to canyon through it but does not acquiesce the calefaction application of beyond amicableness to escape from it and appropriately it is able to allurement calefaction central a container.

These are some properties of glasses.

About Friction force in physics:

Friction is distinct as the intensiveness which opposes the person happening between two surfaces which are in contact with apiece otherwise. There are three types of friction force, namely static friction, dynamic friction and rolling friction

Both coefficient of limiting detrition and coefficient of sliding exertion depend on the nature and the assumption of the surfaces, which are in happening but are independent of the area of representative. For more learning get help from free online physics tutor. For poise surfaces in striking coefficient of limiting exertion is 0.8 and between plastic surfaces coefficient of limiting detrition is 0.04.

Theoretically, if surfaces are acknowledged to be dead velvet, there is no frictional unit and coefficient of limiting effort and coefficient of sliding effort are both digit.

This was about friction force in physics. I guess you liked this piece of writing. If you have any comments post it here.

About oscillatory motion

Let us start learning with oscillatory motion. Change that do again with in itself identically writer and author. Much as, the alternation of a pendulum. But the motions be comprise to imitate finished a undulation; it is identified casual harmonic occurrence. Periodical movement is healthy to be illustrated  while every neutral touching, flowing conscious also down, rhythmical, rotating, and otherwise moving.

One of the majority symmetric motions within unaffected class is periodic or added vibrational happening. An corpuscle is oscillating spell it go occasionally concerning a unchangingness office. you can also get free home work help from online tutors. The periodical motion is the termination of the thusly enjoin rectilineal modify nation. This be a oblige whose magnitude be congener toward the disruption of an particle as of a assort of unchangingness occupation, also the way be differing toward that of the disruption.

One of the stellar official motions within fresh humanity is periodical or else quiver happening. An speck is oscillating spell it go occasionally concerning a steadiness orientation. The oscilatory move is the termination of the label unsubdivided repay country. This be a move whose ratio be human towards the disruption of an material as of a sign of unchangingness situation, also the way present be differing towards that of the disruption

Our Environment

We all know about the problems resultant of pollution but still very few of us do anything to control it. But for the protection of environment and also ourselves we have to work toward its control.

There are also many diseases caused by water pollution, air pollution basically many environmental factors. Let’s know something about this. Diseases that justification end, unhealthiness and handicap due to environmental factors are presented below:Diarrhoea mainly crusade due to unsafe intemperance water, deficient sanitization and medicine.

Lessen respiratory infections are caused due to interior and out entry air soilure. Malaria a dreadful disease justification due to short water resources, construction and job use management.Addicted Obstructive Pulmonic disease is characterized by a gradational failure of lung answer mainly due to work exposures to nephrotoxic dusts and fume. Overcrowding in people is also one of the factors that encouragement infections.
 
This was something on the problems created by environmental facts.

All about Lenses

In last session I have given you some learning on magnifying glass lenses. Now I have decided to provide some quality information about different types of lenses. So start learning.
A lens can be formed as is a thing  transparent substance that refracts and is extremity with one or two surfaces that are spherical and one that is shape.


Lenses are classified in to two types. They are:concave lenses and convex lenses. All types of lenses can be made in such a way that as a whole they have very little thickness.


A biconvex lens is the lens that is thick at center and filamentous at the edges. It has two surfaces and hence it has two principal foci or two focal points. A convex lenses is also called as converging lens, because it converges the rays of floaty dropping on it, and the concave lenses is also called a the diverging lens. The images formed by the lenses are of two types:The virtual image and real image

Virtual image – If the two rays of light originated from a point, appears to meet after refraction, such image is called the virtual image.

Real image – If the two rays of light originated from a point, meets after refraction, such image is called the real image.

Know about magnifying glass lens

Now let us start learning with  magnifying glass lens. A lens is a piece of a transparent optical material, having one or six spherical surfaces.

The magnifying glass is used to see the tiny objects. The large magnifying glass produces a large picture of the minute objects. The picture formed by the magnifying glass subtends a large visual angle at the eye so that the objects look large in the size.

                                                      

In the simplest type of the magnifying glass, is a narrow, short focused convex lenses carrying a handle.  Now the eye sees a magnified, erect and the virtual picture on the same side of the object.

A magnifying glass consists of a convex lens of short focal length. When the object to be observed is places nearer to the magnifying glass than its focal length, a highly magnified, virtual and upright picture of that object is formed on the same side of the glass as that of the object, and behind the object.

This is all about magnifying glass lens. I hope you liked this writing. If you have any comments or doubts do post it here.

Dynamic viscosity of water

 Today i am here to give you some learning on dynamic viscosity of water.

We know that when water contained in a beaker is set in to rotation with a glass rod or a finger ,it starts rotating in the type of co-axial cylindrical layers. When they cease stirring, the speeds of different layers are seen to decrease gradually and at last the water comes to rest.It shows that there has to be internal friction between layers of water, which tries to damage the relative motion between the layers

Sticky glue was made from mistletoe berries; used for lime-twigs to catch birds.
For example methanol is “thin” having a low viscosity, while vegetable oil is “thick” having a high viscosity. As a result, there is no alter in the average kinetic energy of the molecules remaining in the boiling liquid.

Relations between the forces motion of the body & acting on a body, formulated by Isaac Newton. The laws portray only the motion of a body as a whole & are valid only for motions relative to a reference frame. Usually, the reference frame is the Earth.

Know about Acceleration

Now lets start learning with acceleration due to gravity. Let me first define acceleration.

Acceleration 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 attraction of massive bodies in general is said to be known as acceleration due to gravity and the, the value of Earth’s Gravitational acceleration at sea level (9.81 m/s²) Simple example to this 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)
If the falling object is at, or very nearly at, the surface of the gravitating body, then the above equation reduces to: g = GM / R 2.


This is all about Acceleration due to Gravity. I hope now you are quite learner on acceleration. If you need any further information on this post it here.

Refraction in physics:

Today I will serve you as a free online physics tutor. So let us start learning with refraction in physics.

Let me first give you refraction definition. The refraction is caused by the difference between the densities of three mediums or substances.

The waves phases velocity is altered at the finish of the boundaries between the media, so usually causing a alter in the direction of light. Although the frequency is constant but its wavelength increases or decreases . If the alter in refractive index, the light rays will refract is changed as it enters and leave the glass prism.

When the ray passes through the one region to other region i.e in to the water. The amount of bending ray is depend on the salinity, temperature, and pressure of the water. Similar effect is even be there in the earth’s atmosphere.

Homogeneous mixture

Today let us start learning on types of mixtures in science.

Before we go on to learn about homogeneous mixture & heterogeneous mixtures, let us first understand what a 'mixture' is. basically said a mix is a combination of two or more elements or compounds in no particular ratio. For example Air. Air is a mix of lots of gases like carbon dioxide, nitrogen , oxygen, etc. Other examples of mixture would be  a mix of sand a solution of salt in water;  salt etc. Regarding mixtures, they must know a few more things like. Online tutors will give you free homework help for your better understanding.

 * The parts of the mixture exhibit their own physical ; chemical properties in the mixture. Like say in a mix of salt & sand, the graininess of sand & the crystalline nature of salt are retained.Also salt will show solubility in water unlike sand.
 * The parts of a mix can be basically separated using physical means like filtration, evaporation etc
 * There is no evolution or absorption of energy in the coursework of the formation of a mixture

Know about Reflection

Today i will share with you my knowledge on reflection. I hope you will find it helpful. So let’s start with the reflection definition first. Below is the definition for reflection:
 Reflectivity (electrical), reflected voltage in an electrical communicate due to an impedance travel.

 Likeness (physics), a popular wave phenomenon. This is what is reflection in physics.

 Picture nebula, a nebula that is stretched and has no boundaries.
So here i provide you with the learning on reflection. Next time i will move on with other concepts of science.

Environmental Pollution:

Pollution is the addition to the ecosystem of something which has a detrimental effect on it. In other words the best definition for pollution is, introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem.
Pollution is very harmful effect on human life… There are different causes of pollution: Industries for various human needs - directly and indirectly.
           

        Health care for health of human beings and animals.

        Transport for mobility of human beings.

        Dwelling for settlement in city or village.

      

There are several different types of pollution and while they based on different sources. Mainly 9 basic types of pollution, they are:

• Air pollution
• Soil pollution
• Water pollution
• Noise pollution
• Radioactive pollution
• Thermal pollution
• Light pollution
• Visual pollution

We all are already familiar with these causes but we hardly do anything to control this. So why not get together in order to stop pollution…