Prism Lab vs UNF Mobile (myWings)

Prism Lab is an optics bench in your pocket. Put a piece of glass on the graph paper, aim the laser at it, and watch the light bend, bounce and split, with every angle measured for you. It follows the experiments from a school ray box kit, so it works as a companion to the lab or on its own. THE BENCH • Nine pieces: a simple surface, 45-90-45 and 60-60-60 prisms, rectangle, square, semicircle, convex and concave lenses, and an optical fibre. • Drag the laser and where it aims. The angles of incidence, refraction and reflection update as you move. • Tap any angle and type the value you want. The laser swings there so you can see how it gets to it. • One, three or five parallel beams, to find the focus of a lens. MATERIALS • 119 materials for the piece and for what surrounds it: glasses, liquids, gems and gases, each with its refractive index. • The critical angle is worked out for every pair, and you can see total internal reflection happen. COLOUR • White light opens into a spectrum, because each colour bends by its own amount. • 77 materials use published dispersion data. For the rest the app tells you the spread is an estimate. • Red, yellow, green, blue and violet lasers, in the width you choose. LIGHTS OFF • Turn the lights off and the beams glow, as in a dark classroom. NO STRINGS • No account, no ads, and no data collected. • Everything is free. If you find it useful you can buy the developers a coffee. In English, Spanish and French, for iPhone and iPad.

The official app for the University of North Florida. Check your schedule, your bill and your dining balance, open your Canvas courses, and see campus alerts the moment they matter. WHAT YOU CAN DO • See your class schedule, grades and registration • Check your tuition and fees balance • Track Dining Dollars, Ozzie Bucks and meal plan swipes, and see recent card activity • Browse dining locations, menus and hours • Open your Canvas courses, announcements and grades • Read UNF news, the Spinnaker and Osprey athletics • Look up faculty and staff in the employee directory • Find your way with the campus map • Stay informed with UNF alerts and emergency information • Reach advising, career services, the ITS Help Desk and Healthy Ospreys • Manage your Osprey 1Card and parking account • Jump straight to Workday, Degree Works, myNest and Outlook MAKE IT YOURS Quicklinks let you pin the pages you actually use, so the tools you open every day sit on your home screen instead of three menus deep. BUILT FOR EVERYONE AT UNF Students, faculty, staff, advisors, alumni, parents and applicants each see a version tailored to them. Sign in once with your UNF account and the app shows what's relevant to you. NEED HELP? ITS Help Desk — unf.edu/its/help_desk or (904) 620-4357