Physics, 28.11.2019 04:31 whitegirlkodakk9644
Asingle slit diffraction experiment performed with an argon laser of wavelength 454.6 nm produces a pattern on a screen with dark fringes (minima) separated by 10 mm. if we switch to a helium laser of wavelength 632.8 nm, without changing anything else in the setup, what will be the new separation between dark fringes? select one:
a. 7.2 mm
b. 6.1 mm
c. 13.9 mm
d. 17.3 mm
e. 15.2 mm
Answers: 1
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What is the type of the reaction below? bacl2 + h2so4 → 2 hci + baso4 double replacement synthesis single replacement decomposition
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One day, after pulling down your window shade, you notice that sunlight is passing through a pinhole in the shade and making a small patch of light on the far wall. you see that the patch of light seems to be a circular diffraction pattern. it appears that the central maximum is about 1 cm across and you estimate that the distance from the window shade to the wall is about 3 m. what is (a) the average wavelength of sunlight? (b) the diameter of the pinhole?
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Which feature indicates that mars resides in the inner region of the solar system
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Asingle slit diffraction experiment performed with an argon laser of wavelength 454.6 nm produces a...
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