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- Soru 5/10 10 Puan A straigt cylindncal wire lying along thea ais has a lemgh of L2 and a radiun of r0dmm. The a renistivity of the wre's material ispdloC tf the potratal differmce acrisa the ud of aien i V-10 Vas caleulate the magnitide of the cunent density (J) AI512x 10'Am C1 407 10 Am D21x 10 A Seçimi SitriaProblem 9: For a Gaussian laser beam in air with a 0.5mm waist radius and X=850nm, a. Find the (far field) diffraction half angle and the beam waist w(z) at z=50m b. If the laser emits 5mW, what is the peak irradiance at z=50m? c. What near field beam waist radius is required to limit the diffracted beam diameter to 1cm at 50m? What detector diameter is needed to encircle (detect) 50% of the power?10 Im Young's double feremce pattem is obtaimed dight t waveleng Th bilt experiment, an mtere sereen by a on a comisg frem certain dark fringe tormed. Them the pa Th ditherence Sipa 6000 A° bources S1 and S,. 12 The Coherent point on The sereem third is 2 in micron is
- Page 1 9. For BCC fron, compute (a) the interplancer. Spacing and (b) the diffraction andle for (280) set of planes The lattice parameter for Fe is 0.2866 mm. Also, assume theet monochromatic radiation having wavelength of 0.1790 nm is used and the order of reflection is 1.What is the minimum angular spread of a 633-nmwavelength He-Ne laser beam that is originally 1.00 mm indiameter?(b) If this laser is aimed at a mountain cliff 15.0 km away, howbig will the illuminated spot be?(c) How big a spot would be illuminated on the Moon,neglecting atmospheric effects? (This might be done to hit acorner reflector to measure the round-trip time and, hence,distance.) Explicitly show how you follow the steps inProblem-Solving Strategies for Wave OpticsB alti bit cube of length 20cm is heated through a change in teniperature coefficient of linear escpansivity is 3-02x103, is the new voluime et 80°C. If Hthe What f the rube? EASURE elvin elcius SIGNS ition ubtraction ation СЕ x 18 CM Single Line 8 0 SHEETS 11
- 6.38. A coaxial line of inner and outer radii a and b, respectively, is mounted on an infinite conducting ground plane. Assuming that the electric field over the aperture of the coax is Ea = -ấp aDiscuss the Laue method for X-ray diffraction to evaluate the crystal structure and write its advantages over the other methods.Pls solve this question correctly in 5 min i will give u like for sure. a monochromatic x ray of wavelength 0.1542 nm was irradiated on a sample having BCC structure. if the intensity peaks of (110) plane obtained at a diffraction angle of 45 degree, calculate the inter planar distance.(b) Discuss the Laue method for X-ray diffraction to evaluate the crystal structure and write its advantages over the other methods..Question 4 te p rieipee Adleet yret haslieparatm divtance ol 0.de mm. The fint height fringe ppcas S mm aluve the middle of the central hright fimer, when the alita are ithamatef with a laner of wavelength S12 n. What in the dstance to the sTEn from the slitu? O 0,65 m O n45 m O 0.77 m O 1.12 m O 0.56 mThe coorect answer should have variable m in itSEE MORE QUESTIONS