BLACKHOLE MYSTERY

Hey,this is debanjan from blackhole mystery. So see what next?" We all know about stars I.e. sun and etc.But there are many types of stars different by their brightness of emitted light.In stellar structure we shall now illustrate about white dwarf.White dwarf stars occupy a key position in astrophysics.The conception of these type of stars come from statistical mechanics.A white dwarf Sirius B whose existence was proved by the quantum-statistical theory of electron gas by scientist Fermi and Dirac .If a plot is made between brightness and the wavelength of the emitted light,then most of the stars fall within a linear strip,which indicates that the brightness is proportional to the wavelength.These sequence is called 'main sequence'.And there are two other type of stars exist.They are known as "Red giants" and "White Dwarf".Red giants stars are huge and abnormally bright.The white dwarf stars are highly under luminous.The white dwarf Sirius has a m...

We all heard about space-time,time dilation, length contraction etc.These are the ideas coming from special theory of relativity of Einstein.He gave a thought when any object goes in a speed nearly of light then it's mass converts into emerge This is a huge change in the history of science.We all know about the popular equation. Hence from these ideas many theory invented.Lorentz also came in the field of physics.we know about Lorentz contraction.Time dilation is the property which says that  for a particle which go in the speed of light,to it time goes very slowly,otherwise for any normal particle in any inertial medium time goes normally. In a brief we say that moving clock goes slow.Here arises the twin paradox.It says that there are two twin brother.one of them is interested in space .So one brother went space in a speed of light 'C',other bother lived in earth normally,The astronomer brother who went space spend 3 years in space.The time is 3 years to him...

Hey welcome back! But SCIENCE says that we are not an easy situation.The continuous power consumption in surroundings will make a very bad situation ,you have never seen. The temperature of earth also increases.The average temperature was around 14degree Celsius.but now it is increasing in a high rate.Stefence Hawkins in a seminar said that after about 600 years,the earth will gonna be a sphere of fire.This is very horrible prediction by scientists.so,we have to be aware of it.good bye..See you soon. u

Hey welcome back! But SCIENCE says that we are not an easy situation.The continuous power consumption in surroundings will make a very bad situation ,you have never seen. The temperature of earth also increases.The average temperature was around 14degree Celsius.but now it is increasing in a high rate.Stefence Hawkins in a seminar said that after about 600 years,the earth will gonna be a sphere of fire.This is very horrible prediction by scientists.so,we have to be aware of it.good bye..See you soon.

Black Hole is a very common sound,but the fact is not common. it's a very mysterious. So let's go.. Black Hole is not physically a hole.it can be told as well.Any bodies I.e solid,liquid,gaseous,and also light can't exit from it.black hole is like a point source,but it has enough power.From big stars,it origins.The gravitational field in black hole is very strong.so that anything can't exit from it after entering.Masive stars are the origin of black hole Black hole image