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Why was Heisenberg's theory preferred to Schrödinger's theory?
a.
Schrödinger's explanation was less visual.
c.
Both were initially accepted equally.
b.
Schrödinger's explanation was more visual.] **Weegy:** The Answer is A. the Theory of Schrödinger talks about a cat inside of a box and that because it is inside the box it can be both dead and alive (More)

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Asked 12/19/2013 7:16:57 PM

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What observation confirmed de Broglie’s theory of matter waves?
a.
the photoelectric effect
c.
the diffraction of electrons
b.
the scattering of alpha particles
d.
the spontaneous emission of photons
**Weegy:** The observation that confirmed Broglie's theory of matter waves is:
b. the scattering of alpha particles.
**User:** What picture of the electron is suggested by the quantum-mechanical model of the hydrogen atom?
a.
a raisin in pudding
c.
a planetary orbiting body
b.
a probability cloud
d.
a light quantum
**Weegy:** The quantum-mechanical model of the hydrogen atom suggests the hydrogen atom resembles a raisin in pudding.
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Asked 12/19/2013 7:22:20 PM

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According to de Broglie, as the momentum of a moving particle is tripled, the corresponding wavelength changes by what factor?
a. 1/9
c.
3
b. 1/3
d.
9 **Weegy:** According to de Broglie, as the momentum of a moving particle is tripled, the corresponding wavelength changes by: b. 1/3.
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Asked 12/19/2013 7:30:14 PM

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What picture of the electron is suggested by the quantum-mechanical model of the hydrogen atom?
a.
a raisin in pudding
c.
a planetary orbiting body
b.
a probability cloud
d.
a light quantum
**Weegy:** What picture of the electron is suggested by the quantum-mechanical model of the hydrogen atom? Answer: b. a probability cloud
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Asked 12/19/2013 7:38:43 PM

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Which of the following statements is never true?
A.
A right triangle is equilateral.
B.
A right triangle is isosceles.
C.
An acute triangle is equilateral.
D.
An acute triangle is isosceles. **Weegy:** A right triangle is never equilateral
An equilateral triangle must have three equal sides. Therefore it must have 3 equal angles. The three angles of any triangle must total 180 degrees. [ Therefore each angle of an equilateral triangle must equal 60 degrees.
] (More)

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Asked 12/21/2013 7:47:18 PM

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