You parent drops a delicate ceramic plaque you made. They said that there is no damage but you decide to use a 525 nm light to see if there are any microncracks. Upon shining your light you notice that a diffraction pattern appears on the wall 2.5 m away. If the crack is essentially a single slit with a width of 2.10 x 10'5 m. how many maxima appeared on the wall, including the central maximum