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QUESTION
F irst Homework for Forensics, Phys 341 Due Thursday, Feb 9. at 5:00 pm in class 1 How many miles is a light year? 2 How many kilometers travels
The orbital diameter of the electrons in Helium is about 0.026 nanometer. How long does light need to fly across a diameter?Give your answer in 3 digits and in scientific notation(for instance 3.45 10^-23 seconds)
