Yokka Stars

Prokofiev VL - the solution of the entire version 03 in

Prokofiev VL - the solution of the entire version 03 in

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Problem 4.3

At what value of velocity is the de Broglie wavelength of the particle equal to its Compton length

Waves?

Task 4.13

What is the minimum uncertainty of the coordinate of a resting electron?

Task 4.23

The proton is in an infinitely deep one-dimensional potential well with a width of 0.01 pm. Calculate

The wavelength of the radiation when the proton passes from the third to the second energy level.

Task 4.33

What is the Bohr radius of the singly ionized helium atom?

Task 4.43

Calculate the mass defect, the binding energy and the specific binding energy of the 115 V core.

Task 4.53

How many times will the intensity of radiation of gamma-photons with energy of 2 MeV change during the passage

Screen, consisting of two plates: lead 2 cm thick and aluminum, 5 cm thick?

Task 4.63

Platinum has a face-centered cubic lattice. Find the density of platinum and the distance

Between the nearest neighboring atoms, if the lattice parameter is 0.392 nm.

Task 4.73

The molar heat capacity of selenium at a temperature of 5 K is 0.333 J / (mol • K). Calculate by value

Heat capacity of the Debye temperature of selenium.