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Question 11.Fill in the blank: According to the Heisenberg Uncertainty Principle, the more precisely you know the velocity of a particle the _________________ the position of a particle.
Question 22.It is useful to think of a photon as a packet of
Question 33.A photon:
Question 44.What is a wavefunction?
Question 55.Snow is a good ___of light but a bad ___of light:
Question 66.Which of the following is an example of light behaving like a particle?
Question 77.An object that is a good ___of radiation is also a good __of radiation:
Question 88.Which of these would be the better emitter of radiation?
Question 99.Scientists questioned the wave theory of light when they saw that increasing the light intensity would only increase the _____ of emitted electrons.
Question 1010.When studying the photoelectric effect, scientists observed that _____were emitted from metal in response to a beam of light.
Question 1111.Which of the following is NOT something that quantum theory helps explain?
Question 1212.The amount of energy necessary to pull an electron away from an atom is known as:
Question 1313.The lowest possible electron energy level is the:
Question 1414.The theory of wave-particle duality states that all matter has properties of
Question 1515.An excited atom is:
Question 1616.An electron is traveling at 50 meters per second. If the mass of an electron is 9.1 x 10^-31, what is the de-Broglie wavelength of the electron?
Question 1717.The portion of light that ___an object up is the portion that's ___by the object:
Question 1818.A hypothetical and idealized object, one that is a perfect absorber of all wavelengths of radiation that fall on it, is called a:
Question 1919.Which of the following defines wave-particle duality?
Question 2020.An atom:
Question 2121.Why do everyday objects not show wave properties?
Question 2222.Which of the following is an application of wave-particle duality?
Question 2323.Which of the following is NOT an application of quantum theory in the real world?
Question 2424.What is quantum theory?
Question 2525.Who was the first to mathematically express the full concept of wave-particle duality?
MTEL Physics: Quantum Theory Chapter Exam Instructions
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