The class is about heat, waves, and light. The website wants exactly the perfect answer and in the same metric system units that are stated on the calculators that are on the picture for the question, if not, it'll mark it wrong.

Set 17 Problem 1 O- . . . . . .. ... P d Consider three equally spaced sources of light each with amplitude Eo--a three-slit experiment. Suppose the slits are separated by d and the wavelength of light is 2. The interference pattern is observed on a distant screen, as shown in the figure. The point P, at angle 0 , is a maximum in the interference pattern with amplitude 3 Eo, since light waves from the three slits interfere constructively. a. Find the smallest angle min at which a minimum occurs in the interference pattern. Express your answer in terms of the quantities d and 1. 0min = abc sin (x) Ox10' Submit Reset Reset All Draw the phasor diagram for the three waves. See the discussion in Section 34-4. What phase difference o between waves from adjacent slits leads to a complete cancellation of the light? Check that your final units are in degrees. Remember that the trig functions provided are in radian mode. b. Evaluate part a numerically if d = 0.0029 mm and 2 = 608 nm. D' O. 15 0min = abc sin (x)| Ox10' Submit Reset Reset AllDraw the phasor diagram for the three waves. See the discussion in Section 34-4. What phase difference o between waves from adjacent slits leads to a complete cancellation of the light? Check that your final units are in degrees. Remember that the trig functions provided are in radian mode. b. Evaluate part a numerically if d = 0.0029 mm and 2 = 608 nm 0 . Omin = abc sin(x) Ox 10 Submit Reset Reset All c. Find the amplitude ratio E/E. of the light at angle 0. Here E is the amplitude of the wave detected at angle O and Ec is the amplitude measured at 0 = 0. Express your answer in terms of the quantities d, 1, and 0. E/E = bc sin(x)|0x10 Submit Reset Reset All At an angle of 0, what is the phase difference o between waves from adjacent slits? Use a phasor diagram to find the amplitude of the resultant wave for the given o. d. Evaluate part c numerically for d = 0.0029 mm, 1 = 608; nm and 0 = 8.8. O . E/E c apt sin( x ) axio Submit Reset Reset All