Sunday 14 June 2020

Preventative action against Corona Virus

Due to having no effective action against COVID 19, an infectious disease by Corona Virus, Preventative action is a better option.

A one thing should be consider that make body as same way where Corona Virus feels unhappy to survive. Corona Virus is a unicellular organism that acts like animals livi

Thursday 19 March 2020

Virus

Virus Virus is a micro-organism with a unique characteristics different from all other elements in universe. All things that we find surrounding us either living or non-living. But virus is only a matter that have both two characteristics. Virus may found as living organ as well as non-living organ. When Virus is hosted by other living organ it react as living organ and causes significant harmful effect of hosts. When virus stays independently in nature it reacts as non-living organ. Virus have a wide different from bacteria. It is several times smaller than bacteria. Virus can not destroy by antibiotics. A few antiviral drugs available to destroy virus. Vaccine is a traditional option to prevent viral infection.

How Corona Virus should be protect

Corona Virus

Corona virus is a one kind of virus family responsible for causing of repiratory tract infection. Most severe disease caused by Corona Virus is MERS, that elaborately can say Middle East Rispiratory Syndrome and SARS or Severe Acute respiratory syndrom. 

Though, Corona Virus spread over mainly through breathing, hence Corona Virus can protect by avoiding human crowding. 

Hand washing is another safety option.    

Wednesday 18 March 2020

Corona Virus

Corona Virus

Corona Virus is a responsible virus to cause common cold to severe respiratory disease. The two common most severe complication of Corona Virus is Midle East respiratory syndrome and Severe Acute respiratory syndrome.

Responsible strain of Corona Virus to cause Middle East Respiratory syndrome in MERS-CoV and Severe Acute Respiratory Syndrome is SARS-CoV.

Previously it had no existence in human. At first in 2019, Corona virus is found in human at Wuhan in China.

Thursday 14 November 2019

Electromagnetic radiation

Electromagnetic Radiation

Electromagnetic radiation is a one kind of radiation concerned with electric field and magnetic field.

The sunlight is a common example of electromagnetic radiation.

Monday 27 May 2019

Electromagnetic radiation

Electromagnetic radiation

According to classical physics, electromagnetic radiation is nothing but a flow of energy through a space or material medium in a form of electric field and magnetic field all together.


The common electromagnetic wave example is radio wave, gama rays and visible lights that flows linking electric field and magnetic field where both two fields are perpendicular in direction.


According to quantum theory, electromagnetic radiation is flow of photon through space. Photon is defined in physics as a pack of energy denoted as hv, where h is called plank constant and v is velosity, that flows with universal speed of light.