Physics (College) quiz
91 questions across 1 difficulty level. Every attempt draws a fresh random set, so you can play as often as you like.
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Hard
91 questions
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Sample questions
- Blue light of wavelength 480 nanometers is most strongly reflected off a thin film of oil on a glass slide when viewed near normal incidence. Assuming that the index of refraction of the oil is 1.2 and that of the glass is 1.6, what is the minimum thickness of the oil film (other than zero) ?
- Which of the following gives the total spin quantum number of the electrons in the ground state of neutral nitrogen (Z = 7)?
- A net force F_A acts on object A, and a net force F_B acts on object B. The mass of object B is twice the mass of object A, and the acceleration of object B is twice that of object A. Which of the following is true of forces F_A and F_B?
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