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Musical acoustic   Musical acoustic is a science that describes and research on producing of music using different pitches of sound. The different parts of musical acoustic is study of musical instrument, study of voice, study of computerised melody, and speech science and song. Foundation of musical acoustics The foundation of musical acoustics are based on a mechanism of merging of music. Two different pitches of sound have two different wavelength and different pitches. If these different pitches of sound let to play in same time there happens a consequence. Two different pitches of sound wave interact with each other and produce a new format of sound wave. Musical acoustics and its implementation Musical acoustics is also not in limited implementation and application on music science. Besides of music science the study of musical acoustics already expanded its field to different area of science. These fields of musical acoustics are as these given bellow, ...

From the primitive time of science an wonderful relationship of music with science were very clear. Scientists were found with music as well as they were very expert on music. This involvement of scientists were aggressively found from the Pythagorian period. Using natural selection process most of the scientists became famous musician. Till now most of the scientists will found that they are very found of music and too much expert in music. It should not be very wonderful matter if you see a physicist are creating rhythm and harmony with his piano. Rather it should be happen. It is a natural and as usual term that a physicist should be good musician. The relationship of music with scientists is possible to discuss scientifically. Let divide our discussion into two separate part. One is the cause of becoming very found with music and second is the cause of scientists being expert of music production. Both of the two consequence happens due to some interrelated as well as some s...

Introduction of relativistic quantum mechanics   The study of motion of the objects are actually starts with the emergence of Newtonian classical mechanics. But scientists found a drawbacks of Newtonian classical mechanics that is inapplicability of Newtonian classical mechanics into particle like objects motion that exactly moves with speed of light.Though, the Newtonian classical mechanics made an earlier foundation of physics, but in terms of explaining the behaviour of particles as well as speed of light, it became outdated. In order to describe the motion of lighter particles a new branch of physics is established that is called quantum mechanics. Both two major foundation of physics, Newtonian classical mechanics and quantum mechanics occupied two different place in modern physics differently. classical mechanics is unique for massive objects motion study and quantum mechanics is concerned with the motion of lighter particles, such as electron. ...

Einstein's mass energy transformation equation Albert Einstein established an equation that explains the relationship between mass and energy. This equation also explains how matter transform into energy. It is also called mass energy transformation equation. Mathematically mass energy transformation equation is expressed as bellow, E = mc² From above equation the symbol E is denoted for energy, m is for mass and c is for speed of light. Matter and energy inter transformation Matter can transform into energy explained by Einstein's mass energy transformation equation. In opposite manner energy also can transform into matter. If it was impossible to transform energy into mass then it was impossible to form our existing universe. Think about Big Bang. The first nucleus of the universe was created after three minute of Big Bang. What was the initial state before the Big Bang? An analysis of big bang theory shows that after big bang a hot and dense energy state starte...

Humans dreams to fly It was the ancient dream of human to fly into sky just like. To make the dream in reality human tried several time in several period from thousands years ago. But every step of the experiment went to dust with results of injuries and broken bones. They made wings and bound with two arms and tried to fly. But they failed. Because to fly there need more things that is more important from wings. There have a role of physics to fly. Who can fly? Most of the birds are able to fly. Not only bird some insects can fly. In generally, the animals that have wings wings are seen to capable to fly.  The mysterious of birds flight in concentrated into a physics theorem. The modern physics shows us that to fly there need more important things than the weight. Lighter weight is very important part to fly. In birds flying there have another role of physics besides of the lighter weight of birds. Birds flight is somewhat similar with the swimming. How we able to swim?...

Both of two term, stimulus and response is a scientific theme to we are familiar in our daily life. These scientific facts are becoming more important in every professional people to understand and do something based on stimulus and response measurement. A teacher, a musician, a singer, a sales people have to measure the amount of response against their every stimulus. What is stimulus and response? Just think simply, you you said someone that you like him, he or she smiled. You measure that this people got pleasure. This pleasure is a response. The sentence you have said him is stimulus. Stimulus and response in most of the case follows a straight line if there plot a graph. The more stimulus in positive manner, the more the response is positively. But this may not in all time true. Sometimes it may show opposite result. Just think, a boy is trying to make pleasure his girlfriend, saying that he loves her a lot of. His girl got pleased and pleasure. The good stimulus result...

Though, music is an authentic source of pleasure and enjoyment all over the world for different cultural people, but it contains different feature and properties of enjoyment in different eye view in different people. Hence, the patterns and harmonics of musics varies geography to geography. Different people in different region are found with different patterns of music. How a type of patterned music make pleasure in Asian people, it may not give same degree of pleasure to European people. Influence of music in different region The measure of influence is an term that how surroundings are response with the cause of all phenomenon. The influence of all music is measured by the response of the audience with the effect of the music. When with an effect of all rock music results in dancing by the audience indicates that music have influenced properly to these audiences. As same as when an sad music makes crying to the people, indicates the music done an effective influence. ...

Skin pigmentation is just a coloration with the effect of melanin. Exactly, pigmentation happened in human body and skin with an expose of sun burn. There have another cause of skin pigmentation. Addison disease is one of the most common cause of skin pigmentation. In generally, pigmentation is a colouration of skin that exactly causes darker of the skin. The responsible constituent of skin darkening is melanin. when skin  produces melanin it appears as a dark color. The more the melanin level in skin the more darker the skin. Damaged skin produces more melanin. Sun burn is a major cause of skin pigmentation. sunlight significantly damages skin cells. these damaged skin cells produces more melanin into skin. Another disease condition that is called Vitiligo. Vitiligo is responsible of patches of skin. Genetic condition and its impact on skin Some genetic condition can impact on skin in severer range. Albinism is such kinds of genetic condition that significantly i...

Music According to Greek philosophers music is nothing but a term of culture, art and creativity. But though, the view of Greek philosophers never agree music as a considerable topics of physics of sound, most of the modern physicist and musician called music is an application of physics. Music is a specific wavelength of sound that have a patterned structure, rhythm and harmony. When any sound contains some characteristics for which animals get pleasure for these scientific characteristics of sound may call music. Not each sound is music. Music is not only a study of arts and culture. Scientists included music in the part of physics. Biologist also made a relationship of music with life science. It can never be ignore that how music can make people happy. It also can not ignore how music make a significant impacts on animals behaviour. It must have a biological, physiological, psychological and chemical relationship that exactly make an animal to dance with the effect of music. I...

Music and treatment relationship A lot of evidence is possible to found that patient feels better with contact of good and melodious music. It may be impact in such a way that patient get feel good without his own notice. Music can never be classify into art and creativity, even into physics. Music is a subject of a combination of arts, physics and biology's. Music have a wide range of impact on physiological process. If someone ignore this universal truth, then I have to say, If music have no any biological, physiological and psychological relationship then every music will go into dust. Why famous musicians and singers are struggling to produce good music. That is only for make good satisfaction of human. Nothing can possible to produce without need. If human and animals are the final consumer of music and song then it have to agree that exactly there have a physiological role of human into animals body. Now we can think about how music impacts into body? Both way ...

It is is not a subject to ignore, even it is not to afraid. Because a proper knowledge on cervical cancer can prevent unnecessary and unpredictable death of women all over the world. Cervical cancer Cervical cancer is considered as the most of the common cause of death of women all over the world. Besides of breast cancer, cervical cancer is very dangerous type of cancer for women. Cervical cancer is commonly classified as STD type disease caused by the infection of HPV virus. The statics of cervical cancer done by American cancer society in 2015, shows that in United State every year 12900 new case of cervical cancer is found and 4100 women deaths are found every year for cervical cancer. The demographic study on cervical cancer in united States also shows that Hispanic women are most likely high rate of causing cervical cancer. On the other hand American Indian and Alaskan native women are found lowest risk of cervical cancer.  To know details about cervical cancer...

Autoimmune disease Autoimmune disease is one kind of physical disorder caused by increased level of immunue attack. Most of the case autoimmunue disorder is found in women. Though man and woman both can affact by autoimmune disorder. For better understanding of autoimmune disorder it is very important to know immunity of body. Immunity  Immunity is a degree of defence power of body against foreign particles into body. The body defence system is called immunity of the body. Immunity of the body of the animals are dependent on the immunue system. There have different types of immunity In our body system. Immunity Ingenerally means a protective and preventive, in addition a defensive system of oour body that is responsible to   restricting of entering the harmful substance into the body. Outer layer skin of ooour body is an example of such kinds of protecting system. The level of antibody into the body is the main component of immunity. Shrinkage plays a vital role of ...

Quantum electrodynamics is a part of modern physics that deals with the study of dynamic interaction between electrical force and magnetic force. In that sense quantum electrodynamics is the study of electromagnetism. Additionally, quantum electrodynamics is nothing but a quantum theory concerned with electromagnetic force. Hence, first have to be familiar with the conception of electromagnetic force as well as electromagnetism. An experimental result that is called Lamb Shift, allows scientists to predict about the conception of quantum electrodynamics. What is Lamb Shift? Lamb Shift is a deviation of energy level of atom or ion with the effect of quantum nature of electromagnetic field. The visual evidence of Lamb Shift is the shifting of the spectral line with the effect. Electromagnetism Magnetic field, electrical field, charged particles and electrical current all of these separate phenomenon have unique behaviour and characteristics. But yet all of these phenomenon in phys...