A grating has 1040 slits/cm. At what angle will a red laser of 630-nm wavelength will produce a second-order maximum when falling on this grating? (a) Determine the linear distance (in cm) of the 2d order bright spot from the center of the pattern on a screen 1.5-m away. (b) Draw a diagram indicating the center, 1St and 2\"d order bright spots - indicate all the |(Paramount:eters. (c) Instead, if a green laser shines on the above gating - indicate the location for the center, 15t and 2"d order bright spots on the same diagram. When blue light of wavelength 440nm falls on a single slit, the first dark bands on either side of center are separated by 51\" . Determine the width the slit. (Check example 24-5 in the textbook, if you need help)