Search results for query: * | Physics Forums: Science Discussion, Homework Help, Articles
Probability density function in classical mechanics In the case of a simple harmonic oscillator (SHO); your intuition is right ... and conclude that the probability for finding the particle in the leftmost quarter of the box is ##1/4## at high energies (i.e ...
How do you interpret raw data? | Physics Forums: Science Discussion, Homework Help, Articles
Frequentist - respects only empirical evidence and probability. Nomothetic - uses an intuitive system of diagnostic references ...
What is Games: Definition and 168 Discussions | Physics Forums
I Battle Projections: Predicting Probabilities in Games This is a rather odd topic but recently when playing games, mostly ... B Which probability calculation is more correct in Baccarat games? Hello, this question isnt really much about calculation ... Since the probability of winning the series for team... ... or the ability to predict probabilities based on in game ...
Joint Distribution (easy qn)
Homework Statement The following table gives the joint probability mass function (p.m.f) of the random variables X and Y... ... The following table gives the joint probability mass function (p.m.f) of the random variables X and Y.. http://img170. ...
Question about a Problem from Sakurai
1.) In the first part it states that The probability is... [tex]P(Ea)=exp(-βEa)/Z[/tex]. Probability of what? It doesnt ... If beta were an inverse temperature, P would be the probability to find E_a in a canonical ensemble. The precise probability ... Isnt the propagator an operator? I thought in order to have a probability you need to have a state in mind.. 2.) I also do not ... How do they actually obtain the expression for probability? I dont understand the reasoning behind it.. andrien said: If you ...
Should I first study the math or math and physics at the same time?
Probability theory and statistics. Methods of mathematical physics. Second year:. Classical mechanics. Electromagnetism. ... Probability theory and statistics. Methods of mathematical physics. Electromagnetism. Optics. Theoretical mechanics. Third year ...
Energy levels in a potential well
I Probability and Energy Levels *. Nov 3, 2020. Replies. 32. Views. 3K. ...
MCNP multigroup scattering matrix and diffusion coefficient
Question about Source Probability in MCNP *. Oct 15, 2023. Replies. 1. Views. 357. ...
Atomic Spectra of Hydrogen and Mercury
Probability density for the hydrogen atom *. Aug 9, 2023. Replies. 9. Views. 539. ...
Poisson distribution formular
Using Poisson random variables to calculate this probability *. Feb 1, 2022. Replies. 1. Views. 558. ...
DNA Waves and Water: Examining Nobel Prize Winner's Experiment
B Can probability waves be focused? *. Jan 28, 2022. Replies. 14. Views. 2K. ...
Quantum Mechanics and the Hydrogen Atom
Probability density for the hydrogen atom *. Aug 9, 2023. Replies. 9. Views. 292. ...
Need help understanding pressure vs weather systems
Probability of Rain in weather forecasts *. Jul 8, 2022. Replies. 19. Views. 979. ...
Example of functions satisfying differentiation properties
Understanding Probability Density Functions and Their Properties *. May 20, 2020. Replies. 8. Views. 934. ...
Is there a 'memory-effect' of measuring devices?
I Probability when measuring a local observable *. Mar 10, 2022. Replies. 1. Views. 538. ...
The Qualifier Connection
This is the speed at which the probability distribution is maximized.. dP(v)/dv=(2Cv)exp(-Mv2/kBT)+(Cv2)(-2Mv/kBT)exp(-Mv2/kBT) ... In an ideal gas of molecules of mass M at temperature T, the probability for a molecule to have a velocity v is given by the ... In an ideal gas of molecules of mass M at temperature T, the probability for a molecule to have a velocity v is given by the ... If the energy is measured at time t, what energy values can be obtained and with what probabilities?. [(3+2)+(2+2+1)]. Problem ...
Unanswered problem below
Solve the given problem that involves probability *. Mar 2, 2023. Replies. 1. Views. 501. ...
Effects of the release of pressurized heated air
A Equilibrium, entropy, probability - Release of constraints *. Jul 22, 2021. Replies. 2. Views. 667. ...
https://www.physicsforums.com/insights/is-science-an-authority/
But stats is not intuitive all the way through, same as probability-and on both these one must have a grasp to intelligibly ... But that is a probability, not a certitude.. The problem raised in this thread about determining if we should follow (blindly ... of probability and based off incomplete sales records that were assumed to be complete that showed how many rooms worth of a ... People who use the scientific method should understand more than anyone else that everything is about probabilities, thus ...
Calculating Defect Rate
There are online calculators and tables to get the probabilities. (The probabilities are the areas under the normal bell-shaped ... So I now want to look up the Z scores to find the probability of defects outside of the lower and upper spec limits. And this ... Set Theory, Logic, Probability, Statistics News on Phys.org *Ultrafast quantum simulation of large-scale quantum entanglement ... That will allow you to determine the probability of a defect lying outside the limits.. CORRECTION: I used the wrong value for ...
Experimental Results vs Predictions
But the experimental result has some probability to being right. The true value might be 1.1, but that doesnt show up in the ... But the experimental result has some probability to being right. The true value might be 1.1, but that doesnt show up in the ... and the result is within the one predicted, are you confirming the prediction? Or is there some probability to the result and ... When we make a prediction, we use probability. When we infer the parameters of a theory from measurements, or test the ...
Particle in a changed box
Proton in a 1D Box: Energy, Probability, Speed *. Mar 21, 2021. Replies. 24. Views. 1K. ...
Integrate this function
Solve this problem that involves a probability density function *. Nov 3, 2022. ...
Possible Rectangular Potential Barrier Transmission Problem
What is the probability of transmission through the barrier? Use the simplest estimate which is an exponential function.. ... In the end T is simply a dimensionless quantity (probability), but that doesnt work out in the math. Take a look below for my ... In summary, the probability of transmission through the barrier is exponentially decreasing with height and width. ...
Recursive sequence problem, or something similar
Probability of Receiving 2-4-6-7-Queen-King Sequence from 40 Cards ... Number of ways to partition n persons and probability to form n groups ...
Why does NH3 turn into NH4+? Also question about bond EN.
There is too much electron probability on top and that attracts another proton.. Now with 4 H bonds the molecule can arrange in ...
What is Quake Confinement
I What is the probability of life on exopanet LHS475b? *. Jan 17, 2023. ...
University Search for a Physics Major
Nothing with a 0.002% probability can be considered a safety.. A very small number of universities meet full financial need ... Nothing with a 0.002% probability can be considered a safety.. A very small number of universities meet full financial need ... Nothing with a 0.002% probability can be considered a safety.. A very small number of universities meet full financial need ... Spock style four digit probability estimate. The point is that a safety school means youre pretty sure you can attend - maybe ...
Examples of no gravity in quantum mechanics?
The only connection I can make is that spacetime does not work with probabilities, it follows predictable laws of cause and ... The only connection I can make is that spacetime does not work with probabilities, it follows predictable laws of cause and ... and so they follow the rules of probability and wave mechanics.. that would be how i would write, what i think is, your ... and so they follow the rules of probability and wave mechanics. I agree with and understand what youre saying, however, Im ...
Simple Acoustics Question -- Which neighbor hears the other better?
B Head or Tails: The Question of Determinism and Probability *. Apr 7, 2023. ...