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Question 11.Which of the following is an application of wave-particle duality?
Question 22.The portion of light that ___an object up is the portion that's ___by the object:
Question 33.Scientists questioned the wave theory of light when they saw that increasing the light intensity would only increase the _____ of emitted electrons.
Question 44.Which of the following does NOT describe an atomic spectrum?
Question 55.In the photoelectric effect, if you increase the brightness (intensity) of light you are shining on a metal, what will happen?
Question 66.What is a wavefunction?
Question 77.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 88.What is quantum theory?
Question 99.Why do everyday objects not show wave properties?
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 objects can produce a gravitational force on another object?
Question 1212.An excited atom is:
Question 1313.In the photoelectric effect, if you decrease the frequency of light you are shining on a metal, what will happen? (Assume you are still above the threshold frequency.)
Question 1414.Who explained the photoelectric effect?
Question 1515.The lowest possible electron energy level is the:
Question 1616.Which principle states that no two electrons can have the same spin in one orbital?
Question 1717.The four most basic forces which all others can be broken down into are called the four fundamental forces of nature. Which of the four fundamental forces is responsible for the force created by a golf club striking a golf ball?
Question 1818.Which of the following is NOT an application of quantum theory in the real world?
Question 1919.Another guideline to determine electron configuration, which shows the exact order that the orbitals are supposed to be filled, is called:
Question 2020.Which of the following is an example of an absorption spectrum?
Question 2121.What type of spectrum is the following image an example of?
Question 2222.A hypothetical and idealized object, one that is a perfect absorber of all wavelengths of radiation that fall on it, is called a:
Question 2323.The ground state electron configuration is the arrangement of electrons around the nucleus of an atom with _____ energy levels.
Question 2424.Which of these would be the better emitter of radiation?
Question 2525.The amount of energy necessary to pull an electron away from an atom is known as:
Question 2626.Snow is a good ___of light but a bad ___of light:
Question 2727.An object that is a good ___of radiation is also a good __of radiation:
Question 2828.An atom:
Question 2929.It is useful to think of a photon as a packet of
Question 3030.Using what you know about the electromagnetic force, what happens when a neutron comes near another neutron?
MTEL Physics: Quantum Theory Chapter Exam Instructions
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