Counting Particles Passing Through a Hole

[Endarmacional]

I want to find out how many paricles on random move passing through a little hole ?
There is no condition or force acting on eachof them. Thanks guys

 

[NEWO]

$$E=h\nu$$

which is the energy for one photon, then can you see what the energy of many photons is??

$$E=nh\nu$$

where n is the number of photons, hence rearrage to get n,

i presume the photons get diffracted as they go through the hole in which case

$$E=\frac{nhc}{\lambda}$$

where lambda is
$$\lambda=2d\sin\theta$$

because you haven't given information on what you are given ie what values you have, I will also give you this for a particle,

$$E=\frac{n\hbar^{2}k^{2}}{2m}$$

where

$$k=\frac{2\pi}{\lambda}$$

and as before $$\lambda=2d\sin\theta$$



also when asking questions, it is best to put more into them, your own workings and understanding and also a bit more in about the question, it is not easy to understand what you are asking with only 2 lines of writing

best wishes

Newo

 

[kyle8921]

I would suggest conducting an experiment to accurately count the particles passing through the hole. This could involve setting up a controlled environment with the hole and a way to track the particles, such as a camera or sensor. Additionally, it would be important to consider the size and shape of the particles, as well as the size and shape of the hole, to ensure accurate and consistent measurements. It may also be helpful to repeat the experiment multiple times to gather more data and determine an average number of particles passing through the hole. Overall, careful experimentation and data analysis would be necessary to accurately determine the number of particles passing through the hole.