Are ghosts real? There may be many mixed opinions on how ghosts are real not‚ some may believe that they sometimes are there‚ and some may believe that they aren’t there at all. It all depends on the circumstance and evidence. Personally‚ I believe that they are like God and always watching over us‚ no matter where they are. There are many shows and movies and countless amount of websites about people who have claimed to have had experiences with ghosts and may have seen them. These are shows
Premium Ghost Paranormal Quantum mechanics
9.1 Orbitals and Theories of Chemical Bonding 1. Which one of the statements concerning valence bond (VB) and molecular orbital (MO) bond theories is correct? a) MO theory predicts that electrons are localized between pairs of atoms. b) In VB theory‚ bonding electrons are delocalized over the molecule. c) MO theory accurately describes bonding in O2 and NO‚ VB theory does not. d) VB theory can describe molecular bonding in excited states. e) MO theory is used to accurately predict
Premium Chemical bond Atom Electron configuration
Week Four Discussion 2 1. In your own words‚ describe two main differences between classical and empirical probabilities. The differences between classical and empirical probabilities are that classical assumes that all outcomes are likely to occur‚ while empirical involves actually physically observing and collecting the information. 2. Gather coins you find around your home or in your pocket or purse. You will need an even number of coins (any denomination) between 16 and 30. You do not
Premium Probability theory Theory Quantum mechanics
Chemiluminescence of Luminol Introduction In this experiment‚ luminol was mixed with hydrogen peroxide (an oxidising agent) resulting in chemiluminescence. The experimentis designed to see how the duration of luminescence is affected by varying temperatures. It has been made to be deliberately inaccurate‚ so another objective would be to see whether subjective observations can be improved by repetition and averaging. Chemiluminescence is the production of light from a release of energy in
Premium Chemical reaction Oxygen Bioluminescence
Compare and contrast laser scanning confocal and multiphoton microscopy in 250-500 words. Both confocal and two-photon (multi-photon) laser imaging can generate 3D images by capturing a stack of optical sections at different focal planes. In confocal microscopy‚ a detector pinhole which rejects fluorescence from off-focus locations is used; while‚ two- photon microscopy is capable of giving 3D contrast and resolution (comparable to confocal microscopy) without the necessity for
Premium Light Photon Electromagnetic radiation
Lecture notes by Prof. A. K. JAIN‚ IIT ROORKEE CHAPTER 13: The Deuteron (Lecture time: 2 Hours) Deuteron is the simplest nuclear system where nuclear forces come into play. It is the “Hydrogen Atom” of nuclear physics. It may also be viewed as the simplest odd-odd nucleus‚ having one proton and one neutron. It exhibits features which require the use of a number of new concepts such as exchange force‚ tensor force etc. Of three possible states of two nucleon system‚ di-neutron‚ di-proton‚ and deuteron
Premium Quantum mechanics Fundamental physics concepts Neutron
Before the invention of the light bulb‚ illuminating the world after the sun went down was a messy‚ arduous‚ hazardous task. It took a bunch of candles or torches to fully light up a good-sized room‚ and oil lamps‚ while fairly effective‚ tended to leave a residue of soot on anything in their general vicinity. When the science of electricity really got going in the mid 1800s‚ inventors everywhere were clamoring to devise a practical‚ affordable electrical home lighting device. Englishman Sir Joseph
Premium Light Atom Electric charge
RED TACTON Abstract Technology is making many things easier; I can say that our concept is standing example for that. So far we have seen LAN‚ MAN ‚ WAN ‚ INTERNET & many more but here is new concept of “ RED TACTON ” which makes the human body as a communication network by name .... HAN (Human Area Network). NTT lab from Japan is currently testing & developing this revolutionary technology .Red Tacton is a new Human Area networking technology that uses the
Premium Electromagnetism Radio Photon
An energy crisis is any great hurdle in the supply of energy resources to an economy. The energy crisis is caused by various factors first of all‚ the gap between supply and demand is biggest obstacle currently 7‚500 MEGAWATTS of electricity is being produced which is nearly only 40% of the nation’s demand. Secondly‚circular debt is another major problem‚according to economist magazine about $880 m is causing blockage in the smooth running of energy’s machinery causing hurdle in the generation and
Premium Causality Peak oil Petroleum
Accidental Universe The idea of multiple universes to explain the knife-edge of universal parameters that we live in is very intriguing. In my mind the multiverse theory is at this point‚ equally as possible as God or a Creator setting the parameters we live in that allow the existence of life. Being as it is unproved and almost impossible to prove at this time; the theory’s that explain the knife edge of probability’s that we live in brings scientists to believe is some ways there own form of
Premium Universe Physical cosmology Time