Compute the all parts of given question:
Question: A double-slit experiment uses coherent light of wavelength 633nm with a slit separation of .100mm and a screen placed 2.0 m away.
Part I: How wide on the screen is the central bright fringe?
Part II: What is the distance on the screen between first-order and second order bright fringes?
Part III: What is the angular separation (in radians) between the central maximum and the first order maximum?
Please explain all work and steps, use additional paper if necessary.