I WhatsApp C X Single Slit Diffra X Type here to search isaacphysics.org/questions/diffraction patterns?stage=a_level Single Slit Diffraction Pre-Uni Maths for Sciences 6.2.8 where k = Solving Problem X 2 - Monochromatic light is incident normally on a slit; the wavelength of the light is A, and the width of the slit is a. The resulting diffraction pattern is displayed on a screen; the angle between the line from the slit to a point on the screen and the normal to the screen is 0. The intensity I(0) of the pattern at an angle is given by Re-write Equatic x up www.upwork.com X Io is a constant and the function sinc 3 = 1 Part A The value of sinc (0) W 2 I(0) = In [sinc (ka sin 6)]* 2 Answer the following questions about the diffraction pattern. X (sin 5). O B Newton's Law of X [Solved] Plane v X A Level CCC 11C Mostly cloudy 0 X Error: < 9:38 AM 2/26/2024 + WhatsApp C X Single Slit Diffra X Type here to search isaacphysics.org/questions/diffraction_patterns?stage=a_level Solving Problem x Value 2.0 W Re-write Equatic X X O Incorrect Check your working. (ii) Find the ratio of the intensity of the maximum between n = 2 and n = 3 and the intensity at 0 = 0. (Give your answer to 2 significant figures.) up www.upwork.com X ! Check my answer ? Incorrect Check your working. B Newton's Law of X Check my answer [Solved] Plane w 11C Mostly cloudy X 0 X Error: < 9:39 AM 2/26/2024 I WhatsApp C X Single Slit Diffra X Type here to search isaacphysics.org/questions/diffraction patterns?stage=a_level Solving Problem X As discussed in Part C, either side of the central primary maximum at 0 = 0 there are zeros in intensity for certain angles 0n, where n is a non-zero integer; the zeros closest to the centre are 0 and 0_, the next closest are 02 and 0_2 etc. Between these minima there are the subsidiary maxima whose positions could be found from the equation you derived in Part D. Value Re-write Equatic X up www.upwork.com X Find (i) the ratio of the intensity of the subsidiary maximum between the two zeros at 0 and and the intensity of the central primary maximum, and (ii) the ratio of the intensity of the subsidiary maximum between the two zeros at 0 and 03 and the intensity of the central primary maximum. 0.50 (To answer this, you will require the coordinates of the first two non-zero solutions of the transcendental equation obtained in Part D; these occur when = 1.43 and B = 2.46T.) (i) Find the ratio of the intensity of the maximum between n = 1 and n = 2 and the intensity at 0 = 0. (Give your answer to 2 significant figures.) W X B Newton's Law of X [Solved] Plane w O ! ? 11C Mostly cloudy X 0 X Error: < 9:39 AM 2/26/2024 I WhatsApp C X Single Slit Diffra X Type here to search Solving Problem X isaacphysics.org/questions/diffraction_patterns?stage=a_level Re-write Equatic X beta == (2*pi)/ (lambda) The following symbols may be useful: beta B = 2T W] up www.upwork.com X Between the zeros in intensity there are subsidiary maxima. By considering the function sinc find an equation for 8 from which the positions of these maxima can be calculated. O (Note that the transcendental equation you obtain for 6 (which involves a trig function) cannot be solved analytically.) Find an equation for 3 from which the positions of the maxima can be calculated. B Newton's Law of Incorrect X Check my answer [Solved] Plane w ? 11C Mostly cloudy X 0 X Error: < 9:38 AM 2/26/2024 I WhatsApp C X Single Slit Diffra X Type here to search isaacphysics.org/questions/diffraction_patterns?stage=a_level Single Slit Diffraction Pre-Uni Maths for Sciences 6.2.8 where k = Solving Problem X 2 - Monochromatic light is incident normally on a slit; the wavelength of the light is A, and the width of the slit is a. The resulting diffraction pattern is displayed on a screen; the angle between the line from the slit to a point on the screen and the normal to the screen is 0. The intensity I (8) of the pattern at an angle is given by Re-write Equatic x up www.upwork.com X Io is a constant and the function sinc 3 = 1 Part A The value of sinc (0) W 2 I(0) = In [sinc (ka sin 6)]* 2 Answer the following questions about the diffraction pattern. X (sin 5). O B Newton's Law of X [Solved] Plane v X A Level CCC 11C Mostly cloudy 0 X Error: < 9:38 AM 2/26/2024