transmittance percentage and that DCl vibrations take place at a lower frequency. Quantum mechanics gives us the following formula for a harmonic oscillator: [pic] where [pic] is the vibrational frequency‚ h is Planck’s constant‚ and n is the vibrational quantum number. The rigid rotor model also applies to diatomic molecules. It can be solved in the equation below: [pic] where J is the rotational quantum number. Below is a simple picture of a chlorine atom
Premium Atom Hydrogen Spectroscopy
Centre Course Year/ Trimester Session : Centre for Foundation Studies (CFS) : Foundation in Science : Year 1 / Trimester 1 : 201401 Unit Code Unit Title : FHSC1014 : Mechanics Tutorial 4: Application of Newton’s Laws. 1. The distance between two telephone poles is 50.0 m. When a 1.00 kg bird lands on the telephone wire midway between the poles‚ the wire sags 0.200 m. Draw a free-body diagram of the bird. How much
Premium Friction Mass Force
A living genius some would say. Einstein was an exceptional learner. He took bold steps out of the normal science teachings searching the world for more answers. What made Einstein so fascinated by science was it his family‚ teachings or friends? One will just have to keep guessing to find out the true philosophy of Einstein’s life and true thinking’s. For now he’s just a part of life changing history. Albert Einstein was born on March 14‚ 1879‚ in Ulm‚ Germany. From a young age‚ Albert was already
Premium Albert Einstein Quantum mechanics
TUTORIAL SHEET: 1 (Module1: Special Theory of Relativity) 1. Describe the Michelson Morley experiment and discuss the importance of its negative result. 2. Calculate the fringe shift in Michelson-Morley experiment. Given that: [pic]‚ [pic]‚ [pic]‚ and [pic]. 3. State the fundamental postulates of Einstein special theory of relativity and deduce from them the Lorentz Transformation Equations . 4. Explain relativistic length contraction and time dilation in special theory of relativity
Premium Electron Fundamental physics concepts Quantum mechanics
nuclear bomb. He established the relationship between mass and energy with the famous equation E=mc2 . He received the Nobel prize in 1921. Archimedes(287 BC-212 BC) The ancient Greek mathematician who arrived at many important results in geometry‚ mechanics and hydrostatics. He defined the value of pi and obtained formula for curved surface areas and volumes of various solids. He is most famous for the principle of displacement named after him. George Boolie(1815-1864) The self taught English mathematician
Premium Quantum mechanics
GCE Examinations Mechanics Module M1 Advanced Subsidiary / Advanced Level Paper A Time: 1 hour 30 minutes Instructions and Information Candidates may use any calculator except those with a facility for symbolic algebra and / or calculus. Full marks may be obtained for answers to ALL questions. Mathematical and statistical formulae and tables are available. This paper has 7 questions. When a numerical value of g is required‚ use g = 9.8 m s-2. Advice to Candidates You must show sufficient
Free Force Mass Velocity
Leon Jones Jr Albert Einstein Albert Einstein was born in March 14‚1879 he was born in Ulm‚ Germany He graduated from Swiss Federal Institute its spell wrong I fixed it for you. I fixed everything highlighted of Technology in Zurich and he moved to Berlin in 1914 to become a professor and when he got to Berlin he published a theory a paper. He also published a Radiation Theory paper and he was awarded for Nobel prize in Physics. After awhile in Berlin he moved to Princeton
Premium Albert Einstein Quantum mechanics
water waves‚ and electromagnetic waves such as visible light‚ X-rays and radio waves. As physical objects have wave-like properties (at the atomic level)‚ diffraction also occurs with matter and can be studied according to the principles of quantum mechanics. Italian scientist Francesco Maria Grimaldi coined the word "diffraction" and was the first to record accurate observations of the phenomenon in 1665. Richard Feynman wrote: [N]o-one has ever been able to define the difference between
Premium Diffraction Light Electromagnetic radiation
“All I know is that I know nothing” argued the deep ancient philosopher Socrates. His argument is based on the fact that one cannot know anything with absolute certainty; they could only know something with a fractional amount of confidence. Socrates had written this quote nearly two thousand year ago. With our vast advances in modern technology‚ science‚ mathematics‚ and equipment to record data‚ over the last two millenniums‚ one would assume that we would long grow this view of not knowing anything
Premium Quantum mechanics Photon Physics
Fluid Mechanics Report Instruction Water turbine is a very common used throughout the world to generate power. Although the concept of the Impact of a Jet is essentially simple‚ and it can has a highly hydraulic efficiency‚ the factor of how can produce a powerful reaction force back is also has to be considerate truly. If we can manage well‚ we can determine the best situation and the optimum deflection angle out‚ for getting the optimum force that the impact can produce. But first of all‚ we
Premium Force Fluid dynamics Water jet cutter