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Question 1: Orange light with strikes a pair of slits separated by 0.580 mm. On a screen 1.20 m away, what is the distance between
(a) the two second-order bright fringes;
(b) the central maximum and one of the fourth dark fringes;
(c) the third bright fringe on one side of the central maximum and the third dark fringe on the other?
Question 2: You are doing a double-slit experiment with two different colors. You notice that the second-order bright fringe using 680-nm red light is in the same place as the third-order bright fringe of the other color.
(a) What is the wavelength of the color?
(b) What color is it?
A Ferris wheel is moving at an initial angular velocity of 1.0 rev/48 s. If the operator then brings it to a stop in 3.4 min, what is the angular acceleration of the Ferris wheel
Two slits spaced 0.500mm apart are placed 78.0cm from a screen. What is the distance between the second and third dark lines of the interference pattern on the screen
an earthquake emits both s waves and p waves which travel at different speeds through the earth. a p wave travel 9000
A cylindrical tank with a large diameter is filled with water to a depth D = 0.310 m. What is the rate at which water flows out, in cubic meters per second
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a 900kg car is initially moving with a speed of 30 m/s when it applies its ABS brakes to come to a stop. determine the time and distance needed for the car to come to a complete stop
when the sun is directly overhead a hawk dives toward the ground with a constant velocity of 5.10 ms at 67.0deg below
Three charges (Q1, Q2, and Q3) of equal size and same sign are places on the corners of an equilateral triangle. What is the net electric field at the geometric center of the triangle
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