A)& Any square-integrable function in the same space can be decomposed according to eigenfunctions of the spectrum.

C)& Blackbody radiation.

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The Compton experiment consists into:

C)& Photons scattering by free electrons.

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Rutherford’s experiment on the atomic structure investigation used the phenomenon of:

E)& Alpha-particles scattering by points of lattice.

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The Bohr’s postulates say about:

C)& Discreteness of generalized angular momentum.

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The Bohr’s theory explains:

C)& Line spectrum of hydrogen-like atoms.

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Particles diffraction is sequence of:

D)& Wave properties of particles.

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Corpuscular wave dualism is revealed in the experiment:

B)& Diffraction of elementary particles at a crystal lattice.

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Corpuscular wave dualism is revealed in the experiment:

B)& Scattering of photons at free electrons.

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Wave packet consists of the great number of:

A) De Broglie waves with the same frequency but different wave lengths.

B) De Broglie waves with the same wave length but different frequencies.

C) Similar de Broglie waves with shifted phases.

D) Coherent de Broglie waves with different amplitudes.

E)& De Broglie waves with different wave lengths and frequencies.

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Wave function:

E)& has not a physical meaning.

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Squared module of a wave function:

B)& Has a physical meaning of the probability density.

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Normalizing of a wave function is:

A)& Choosing of the factor to make the module to be equal to 1.

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The quantum operators have to be:

C)& Hermitian and linear.

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Problem on eigenfunctions, eigenvalues has the veiw:

C)&

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Orthogonal normalized discrete spectrum of eigenfunctions means that:

A)& A scalar product of the functions equals to zero if the functions are different.

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Orthogonal normalized discrete spectrum of eigenfunctions means that:

A)& A scalar square of any eigenfunction equals to one.

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Orthogonal normalized continuous spectrum of eigenfunctions means that:

A)& A scalar product of the functions equals to zero if the functions are different.

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Orthogonal normalized continuous spectrum of eigenfunctions means that:

A)& A scalar square of any eigenfunction equals to one.

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The eigenfunctions spectrum is degenerated if:

A)& One eigenvalue corresponds to more than one eigenfunction.

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The eigenfunctions spectrum is not degenerated if:

B)& One eigenvalue corresponds to strictly one eigenfunction.

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The eigenfunction spectrum is complete in a space if

A)& Any square-integrable function in the same space can be decomposed according to eigenfunctions of the spectrum.

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Every physical quantity takes on values:

Date: 2016-04-22; view: 811