B)& If the potential energy of a system has not explicit time dependence.

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Time-dependent Shredinger equation can be used:

C)& Always.

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Partial solutions of time-independent and time-dependent Shredinger equations are connected by the ratio:

A)&

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The superposition principle:

A)& If a system can be found in states and then it can be found in the state too, where , are complex constants.

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The normality condition for a wave function has the view:

A)&

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The normality condition for a wave function has the view:

A)&

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Wave function of a free particle has a view:

E)&

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De Broglie ratios between corpuscular properties of a particle and its wave properties are:

D)& ,

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Eigen values of a hermitian operator cannot be by:

C)& complex numbers.

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Energy spectrum of a harmonic oscillator is

A)& equidistant.

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In Quantum Mechanics every physical quantity is associated with

D)& a linear hermitian operator.

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The kinetic energy operator in the coordinate representation has a view ( - Laplace operator):

D)&

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It has no physical mean:

B)& a phase of a wave function.

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Eigen values of a hermitian operator are strictly:

B)& real numbers.

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Physical quantity F will take the same value after every measurement:

E)& If the state of a system is an eigen state for the operator F.

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Commutators of coordinate operators and momentum ones are equal to:

A)&

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Eigen functions of a hermitian operator:

A)& constitute a complete set of functions.

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An operator is

B)& Some action for transformation of one function in another one.

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Eigen values spectrum is degenerated if

A)& Some eigen functions correspond to one eigen value.

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Result of every measurement of some physical quantity is

A)& an eigen value of the corresponding operator.

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The quantum operators

Date: 2016-04-22; view: 945