Learn more about our help with Assignments: Quantum Mechanics
Search & Filtering
Quantum Mechanics
A 1200.0-kg car speeds up from 16.0 to 20.0 m/s. How much work was done on the car to increase its speed?
Quantum Mechanics
If an a electron goes only 90% of the speed does it excert a gravitational force or an Anti-gravitational force on the Atom ?
Quantum Mechanics
The distribution of answer in part A is governed by the Distribution operator or (operator D). This operator is applied to a composite wave function that contains four component wave functions. The scrambled composite wave function is written as follows FKE!CULRUR of which one component wave function might be CL. The operator and wave function in the Schroedinger equation produces three eigen values associated with the distribution according to the equation
(operator D)() = wherein two ’s are each composed of two components of the four in the scrambled FKE!CULRUR.
The scrambled values of the three eigen values is 139010.
The proper wave functions and the proper eigen values gives the entire solution to part A.
(operator D)() = wherein two ’s are each composed of two components of the four in the scrambled FKE!CULRUR.
The scrambled values of the three eigen values is 139010.
The proper wave functions and the proper eigen values gives the entire solution to part A.
Quantum Mechanics
Why does he increase of wavelengh increase the amount by which a wave diffracts? Simple please!
Quantum Mechanics
This question is in regards to quantum entanglement. When you take a photograph, the colors of the photo are determined by the subject you are photographing. If a photon has to interact first with the source subject (bounce off it) and then interact with the cameras photographic plate to produce the same color, then is there a possibility that the photo is somehow entangled with the source?
Quantum Mechanics
Could the center of a black hole become so dense as to punchure a hole into a new dimention where the matter leaked thru no longer has the pressure from its gravity and enflates into a big bang creating a new universe?
Quantum Mechanics
Does the gravity of a black hole crush the strings (of string theory) together.
Quantum Mechanics
how to find the exact ground state and ground state energy for this potential:
V(x)= infinity----------->x<0
= cx----------------->x>0
V(x)= infinity----------->x<0
= cx----------------->x>0
Quantum Mechanics
(a)Use the variational principle to estimate the ground state energy of a particle of mass m subject to the potential:
v(x)=infinity, x<0;
=cx, x>0;
(b)Find the exact ground state and the exact ground state energy for the potential in part (a). Compare the exact result with the approximate one.
(c)Give two physical examples for parts (a) and (b),give the expressions for c,the approximate ground state energy, and the exact ground state and exact ground state energy for both cases.
v(x)=infinity, x<0;
=cx, x>0;
(b)Find the exact ground state and the exact ground state energy for the potential in part (a). Compare the exact result with the approximate one.
(c)Give two physical examples for parts (a) and (b),give the expressions for c,the approximate ground state energy, and the exact ground state and exact ground state energy for both cases.
Quantum Mechanics
Two identical spin half particles are confined within a cubical box with sides 10^-8 cm in length.
A short range attractive potential of strength 10^-3 ev exists between the pair of particles e.g. acting whenever the distance between the particles is less than 10^-10 cm.
Using perturbation theory, calculate the ground state energy and wavefunction.Take the mass of the particles to be the electron mass.
A short range attractive potential of strength 10^-3 ev exists between the pair of particles e.g. acting whenever the distance between the particles is less than 10^-10 cm.
Using perturbation theory, calculate the ground state energy and wavefunction.Take the mass of the particles to be the electron mass.
