Can someone please help me with this,

the lab seems easy but I keep messing it up, if you could help I would appreciate it, please

You can even make numbers as long as it follows the lab, I would like some help please

can you please help me and show your work

Please take a look at the manual

Lab manuel link:

https://media.ccconline.org/ccco/2022Master/PHY2112/Lab_11/580266_Laser_Diffraction_ADA.pdf

Example: please take a look at the lab manual and then look the example

https://www.coursehero.com/u/file/69214642/Lab-27-Diffractiondocx/?justUnlocked=1

Data Table 1. d (nm) = L= Order, Location Angular location n (mm) (degrees) (nm) +2 +1 0 0 0.0 -2 avg YV avgACTIVITY 1 Exploring Laser Diffraction 6. Using a pen or pencil, mark the location A Diffraction of a Laser Beam of each dot on the screen by tracing the circumference of the fringe of light around 1. Turn on the laser pointer as it rests on its each dot. stand. Make sure the laser pointer does not 7. Turn off the laser and remove the screen from move or shake while on the stand. the wall. 2. Take a photograph of the experiment 8. Label the order, n, of each dot on the screen. setup with the laser beam turned on. The central dot on the screen is "n = 0." Label 3. Dim the lights in the work area so that the the dots to the left of the central dot (from interference maxima are clearly visible but not right to left) "n = -1," "n = -2," and so on. so dark that you cannot see comfortably. Label the dots to the right of the central dot 4. With the laser pointer still on, place the (from left to right) "n = 1," "n = 2," and so on. diffraction grating and its stand immediately Refer to Figure 2. in front of the screen. Holding the diffraction 9. Starting from the center of the central dot, grating by its stand, slowly move the measure the distance between the central diffraction grating away from the screen until dot and the center of each of the other dots the interference pattern on the screen is as on the screen. Label these distances on the large as possible without leaving the screen. screen. Record these values as the location 5. Use the measuring tape to measure the of each dot in Data Table 1. distance from the diffraction grating to the 10. O Take a photograph of the labeled screen. Hold the measuring tape flat along screen. the work surface parallel to the experiment setup to avoid changing the position of the diffraction grating. Record this distance, L, Figure 2. in Data Table 1. Screen (Wall) Note: Specifically, L is the distance from * 2 Diffraction the place where the beam passes through x1 k n =2 in = 1 Grating Target Laser the diffraction grating to the central bright in = 0. Holder Pointer spot as shown in Figure 2. n = 1. n = -2ACTIVITY ACTIVITY 1 continued B Data Analysis 3. Use the formula for the interference peaks below to calculate the laser's wavelength for 1. The location of each bright dot can be used each dot. to calculate its angular location by noting that the geometry of the beam is a right triangle 1 = (d sin On) with an equation below. Calculate the angular 4. Calculate the average of the individual location of each dot. Record the results in calculated values for the laser wavelength to Data Table 1. get avg. Record the average in Data Table 1. tan On = Xn/L 5. Estimate the uncertainty of your value of the or wavelength, Aavg; by calculating half the On = arctan(X,/L) difference between the largest and smallest value of the wavelength using the equation 2. The slit spacing, d, is not usually given on the below. Record the result in Data Table 1. diffraction grating itself. Diffraction gratings are typically characterized by line density, Alavg = 2(max - Amin) which is the reciprocal of d. Calculate the slit spacing, d, then convert the units from mm to Disposal and Cleanup nm using the conversion below. Record the Return the materials to the equipment kit, and result in Data Table 1. clean the area. 1 nm = 1 x 10-6 mmPROCEDURE: Watch the video of the experiment and record the following data for the first set of experiments: The distance between the diffraction grating and the screen L = 5.0 cm The number of lines per mm on the diffraction grating N = 1000For each color laser record the distance between the two 1st order spots as well as the manufacturer's specification of the laser wavelength: Blue laser: Wavelength = 405 10 nm (= 10-9m) Distance between the two 1st order spots 2x = 2.25 cm Green laser: Wavelength = 532 10 nm (= 109m) Distance between the two 1st order spots 2x = 3.25 cm Red laser: Wavelength = 650 10 nm (= 10-9m) Distance between the two 1st order spots 2x = 4.40 cmPHY 202 LAB: DIFFRACTION ANALYSIS: The constructive interference condition for the m-th order diffracted beam is d sin 0= ma Eq. (1) where d is the spacing between the grating lines of the diffraction grating. If the grating has N = 1000 lines per mm, what is the distance between two adjacent grating lines? Show your math. d sin 0=ma = (5.00)(405) sin 90 d= 2025 in nm (10-9 m) The geometry of the various diffracted beams is shown in figure 1 below. L - - m =1 X Laser beam - - m= 0 X Diffraction grating -m=1PHY 202 LAB: DIFFRACTION Experiment 3 shows that two dimensional structure can also be determined from the diffraction pattern that is produced. Watch the video of the third experiment which shows the diffraction pattern due to 2 diffraction gratings whose axes are rotated by some unknown angle. From the pattern of spots determine the relative angle between the two axes of the diffraction gratings. Pattern 1: Relative angle between the axes is 140 Pattern 2: Relative angle between the axes is 450 Experiment 2 and 3 are simple examples of an area known as crystallography which uses diffraction patterns to determine the 3D structure of crystalline materials. Submit this document to complete the lab