State Heisenberg Uncertainty Principle.

1 Answer

Answer :

Ans. It is impossible to determine the exact position & exact momentum or velocity of microscopic particle.

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Description : What do you mean by Pauli’e exclusive principle? What is its significance?

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Description : What is the Heisenberg uncertainty principle?

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Last Answer : The Heisenberg uncertainty principle is a fundamental principle of quantum mechanics, which states that the position and momentum of a particle cannot both be precisely known at the same time, and has many implications for the behavior of subatomic particles.

Description : Could someone explain the Heisenberg uncertainty principle from a layman's point of view?

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Last Answer : Ans.Three quantum numbers.

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Description : Is the energy of an electron in 2s orbital same as of that in 2p orbital? Why?

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Description : “In reality all the s-orbitals are spherically symmetric.” What does this represent?

Last Answer : Ans. The probable density of an electron in s-orbital is equally distributed at all coordinates in space.

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Description : Find the number of radial and angular nodes in 3d subshell?

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Last Answer : ANSWER: Z -- PAULI

Description : “All the four quantum numbers of two electrons in an atom are not the same.” It is the law of — (1) Hund’s (2) Exclusion Principle of Pauli (3) Uncertainty Principle of Hiesenberg (4) Avogadro’s Law

Last Answer : Exclusion Principle of Pauli

Description : Who discovered Oxygen? (1) Carl Scheele (2) Hooke (3) Heisenberg (4) Williams

Last Answer : (1) Carl Scheele Explanation: Oxygen was discovered for the first time by a Swedish Chemist, Carl Wilhelm Scheele in 1772.He called the gas "fire air".

Description : Which of the following scientists hypothesized that it would be possible for particles to have wave-like properties ? Was it: w) Planck x) Heisenberg y) Einstein z) de Broglie

Last Answer : ANSWER: Z -- DE BROGLIE

Description : Who hypothesized that it would be impossible to know the exact location and exact momentum of a particle at the same time? Was it: w) Heisenberg x) De Broglie y) Planck z) Schrodinger 

Last Answer : ANSWER: A -- HEISENBERG

Description : What is the uncertainty principle?

Last Answer : The uncertainty principle is a fundamental principle of quantum mechanics that states that it is impossible to simultaneously determine certain pairs of physical properties, such as position and momentum, with arbitrary precision, and is an important concept in physics and quantum mechanics.

Description : What is the uncertainty principle?

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Description : Is the randomness in Heisenberg's uncertainty principle due to inability to measure or actually randomness?

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Description : What is Heisenberg's uncertainty principle?

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Description : According to Heisenberg's uncertainty principle; it is not possible to determine (a) The position of the electron accurately (b) The momentum of the electron accurately (c) Simultaneously the position and momentum of an electron accurately (d) None of these

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Description : Bohr's theory of fixed orbits contradicts (a) Coulomb's law (b) Planck's theory (c) de Broglie relation (d) Uncertainty principle

Last Answer : Ans:(d)

Description : The atomic mass of an element is fractional, because (A) Of uncertainty principle (B) It may have isobars (C) It contains neutrons (D) It may have isotopes

Last Answer : (D) It may have isotopes

Description : Uncertainty Principle was propounded by?

Last Answer : Werner Heisenberg

Description : Uncertainty Principle was propounded by?

Last Answer : Werner Heisenberg

Description : The ability of Vibrio fischerito produce bioluminescence chemicals only when  a certain population density has been reached is an example of A.Liebig's law of the minimum B.Shelford's law of tolerance C.quorum sensing D.Heisenberg's principle of uncertainty

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Description : The phenomenon of diffraction can be understood using A. Huygens principle B. Fraunhofer C. Uncertainty principle D. Fresnel

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Description : Please refresh my memory. How did Walt get the name Heisenberg?

Last Answer : He just came up with it, and introduced himself to someone like this once.

Description : Does anybody else wish Heisenberg would just make up his mind?

Last Answer : answer:He and Schrödinger ought to hang out. Still, I can sympathize. I take ages deciding what I want at restaurants, bookstores, and, really, anything else.

Description : Answer: Werner Heisenberg.

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Description : Scientist Warner Carl Heisenberg is the promoter of what ?

Last Answer : Scientist Warner Carl Heisenberg is the pioneer of quantum mechanics.

Description : What is the father of scientist Heisenberg ?

Last Answer : Scientist Heisenberg is the father of quantum mechanics.

Description : The idea that we CANNOT know both the position and velocity of a subatomic particle at the same time was formulated by: w) Einstein x) Heisenberg y) Fermi z) Schroedinger

Last Answer : ANSWER: X -- HEISENBERG