Wave funtion of a particle help

  • Thread starter Thread starter aidantof
  • Start date Start date
  • Tags Tags
    Particle Wave
AI Thread Summary
The wave function of a particle represents the probability of finding that particle at a specific location in space. In quantum mechanics, the square of the wave function indicates the likelihood of the particle's position. Understanding this concept is crucial for grasping the fundamentals of modern physics. Resources like HyperPhysics can provide additional clarity on wave functions and their applications. Mastering this concept is essential for success in quantum mechanics.
aidantof
Messages
5
Reaction score
0
im first year physics undergrad. and am having big trouble understandin wave function, I am doing past exam papers and here's a questions that i can't answer (its really simple though!)

Q: What is the physical meaning of the wavefunction of the particle?

thats it, I am having real trouble graspin the whole concept and don't see how i can apply it to a particle (my notes are s shambles)

thanks
 
Physics news on Phys.org
Well in basic physics courses covering Modern physics and Quantum mechanics, the square of the wave function for a particle is the probablitiy to be found at a certain point.

I hope this website can give you more information:

http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html
[click on quantum physics -> Wave function etc.]
 
cheers mate
 
I multiplied the values first without the error limit. Got 19.38. rounded it off to 2 significant figures since the given data has 2 significant figures. So = 19. For error I used the above formula. It comes out about 1.48. Now my question is. Should I write the answer as 19±1.5 (rounding 1.48 to 2 significant figures) OR should I write it as 19±1. So in short, should the error have same number of significant figures as the mean value or should it have the same number of decimal places as...
Thread 'Calculation of Tensile Forces in Piston-Type Water-Lifting Devices at Elevated Locations'
Figure 1 Overall Structure Diagram Figure 2: Top view of the piston when it is cylindrical A circular opening is created at a height of 5 meters above the water surface. Inside this opening is a sleeve-type piston with a cross-sectional area of 1 square meter. The piston is pulled to the right at a constant speed. The pulling force is(Figure 2): F = ρshg = 1000 × 1 × 5 × 10 = 50,000 N. Figure 3: Modifying the structure to incorporate a fixed internal piston When I modify the piston...
Thread 'A cylinder connected to a hanging mass'
Let's declare that for the cylinder, mass = M = 10 kg Radius = R = 4 m For the wall and the floor, Friction coeff = ##\mu## = 0.5 For the hanging mass, mass = m = 11 kg First, we divide the force according to their respective plane (x and y thing, correct me if I'm wrong) and according to which, cylinder or the hanging mass, they're working on. Force on the hanging mass $$mg - T = ma$$ Force(Cylinder) on y $$N_f + f_w - Mg = 0$$ Force(Cylinder) on x $$T + f_f - N_w = Ma$$ There's also...
Back
Top