Skip to main content

Nobel Prize In Physics 2017

Nobel Prize in Physics 2017

The Nobel Prize in Physics 2017 was divided, one half was awarded to Rainer Weiss, one fourth was awarded to Barry C. Barish, and one fourth was awarded to Kip S. Thorne. This award was given to these people “for decisive contributions to the LIGO detector and the observation of gravitational waves”. This means that these three individuals were able to observe the universe’s gravitational waves for the first time ever and these observations will prove to be a promising revolution in astrophysics. Even Einstein was under the impression that viewing these gravitational waves was impossible, yet these three people were able to prove him wrong. Gravitational waves are traveling ripples in spacetime, whose effects cause black holes. It was also found that these findings will produce something completely new and different about space: the fact that there are disruptions in spacetime and that Einstein’s theories are indeed correct.

Events in space will be observed in an entirely new way because of the discovery of Weiss, Barish, and Thorne. The world’s knowledge of the universe will be forever changed because of these advancements.Our understanding of the universe from now on will be changed and we will be able to explore deeper into space than ever before. Information on the most violent processes of the universe will be able to be observed because of these gravitational waves. Also, the most extreme limits of the theory of relativity will be able to be tested through these waves, which will also aid in quantum mechanics.


Comments

Popular posts from this blog

Physics of Sound Dampeners and Active Noise Cancellation

Physics of Sound Dampeners and Active Noise Cancellation Sound dampening foam panels in a recording studio. ANC headphones worn by pilots and/or passengers in consumer aviation aircraft.  Acoustic treatment of soundscapes has grown alongside the sound production industry. Whether through absorption panels, diffusors and cloud panels to treat a space or headphones placed directly over the ears of listeners, acoustic treatment comes in many forms. Environments are treated acoustically to absorb excess sound to prevent sound levels from crossing a threshold above which the desired goal cannot be had. Before getting into sound dampening, we must discuss sound. Sound is produced when an object vibrates (a form of oscillation) and temporarily displaces nearby air molecules causing a wave effect as the displaced molecules collide with their neighboring molecules. Sound waves are fluctuations in pressure as the initial displacement of molecules experiences collisions that in ...

Large Hadron Collider

The Large Hadron Collider (LHC) is the world’s largest and most powerful particle accelerator. The LHC is the largest machine in the world. It took thousands of scientists, engineers and technicians decades to plan and build, and it continues to operate at the very boundaries of scientific knowledge. It first started up on 10 September 2008, and remains the latest addition to CERN’s accelerator complex. The LHC consists of a 27-kilometre ring of superconducting magnets with a number of accelerating structures to boost the energy of the particles along the way. Map of LHC (located in Geneva, Switzerland) Thousands of magnets of different varieties and sizes are used to direct the beams around the accelerator.  Just prior to collision, another type of magnet is used to "squeeze" the particles closer together to increase the chances of collisions. The particles are so tiny that the task of making them collide is akin to firing two needles 10 kilometres apart with suc...

Aerodynamics of a Golf Ball

One may wonder how a small golf ball can travel at incredibly high speeds for such long distances.  While the swing of the club is a major component, the structure of the golf ball is quite important.  Unlike a baseball or tennis ball, a golf ball has dimples all over it (usually 336 dimples).  These dimples allow the golf ball to travel without facing much air resistance.  This diagram shows how air travels around the golf ball. The dimples on the golf ball also prevent drag that would occur in the wake region, resulting in further distance.  Also due to the contact with the club during the swing, the golf ball has backspin during its entire flight.  This diagram shows the motion of the golf ball mid flight with the lift force of F. There are hundreds of different types of golf balls that a player can choose.  Some show little affect to a player's game while others can alter their performance completely.  Personally, I prefer Callaway Supers...