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(III) Two lightbulbs, A and B, are placed at rest on the x axis at positions xA = 0 and xB = +ℓ. In this reference frame, the bulbs are turned on simultaneously. Use the Lorentz transformations to find an expression for the time interval between when the bulbs are turned on as measured by an observer moving at velocity v in the +x direction. According to this observer, which bulb is turned on first?
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Chapter 36 Solutions
Physics for Scientists & Engineers with Modern Physics [With Access Code]
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