An optical engineer needs to ensure that the bright fringes from a double-slit are 15.7 mm apart on a detector that is 1.09 m from the slits. If the slits are illuminated with 633 nm light, how far apart should the slits be? O 43.9 um 0 474 um O50.9 um O 40.4 um

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A: GivenMass m = 2 kgInitial height ho = 20 mChange in potential energy ΔE=500J

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Q: What direction does I2 go?

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Q: the x component of 40 m, 32° west of north?       a. 40 m tan 32°       b. 40 m sin 32°       c. 40…

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Q: HGE 24% used for your score. 1. OSCOLPHYS13.2.004. MY NOTES ASK YOUR TEACHER Suppose you walk 18.0 m…

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Q: 85. A plane travels N30°W at 450 mph and encounters a wind blowing due west at 30 mph. (See Example…

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Q: Let's consider two vectors, A = (-3,-5), B = (8,-4), and C = (9,-4) as shown below. C Answer: A What…

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Q: 7. A projectile is fired horizontally at 9 m/s from a 7.2 m high wall. a. Find its speed when it…

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Q: part g

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Q: +1.0 nC -1.0 nC -1.3 nC 0.22 m 0.12 m 0.17 m

A: Electric force

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Q: 10. Given a vector A,i + A,j + A,k, what is its magnitude? A. A,i + A, + A,k C. (A, + A, + A,)² B.…

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