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Could you check my work on what I've already done and complete what's remaining in the packet, thanks sooo much in advance!!! ? Convex Lenses
Could you check my work on what I've already done and complete what's remaining in the packet, thanks sooo much in advance!!! ?
Convex Lenses Discovery Lab PURPOSE: To learn about lenses, which are used in many everyday applications. In fact, I bet you're using a ens right now to read this very paper! DOCUMENTATION: Lab Notebook PROCEDURE: Begin by using the provided laser box and lenses to answer these questions.. .just to warm up. In your notebook, complete the drawings with rays that demonstrate what each does... image object Lens holder 1 Light source Now, use the optics bench and provided lens to find the Screen object image of an object at different positions, as shown. You will place your object at various positions with respect to the lens, as shown below. Adjust the screen to get a clear image, recording d and d, for each trial. Scale 1 3 4 56 Position 1: Choose a distant object (tree, building..) and adjust the lens position to bring that object into focus on the screen. Position 2: Object is moderately far from the lens. Place the object (light source) at the end of the bench of - 4f from lens. Position 3: Object is at 2f. Position 4: Object is between 2f and f. Position 5: Object is at f. Did you measure f accurately? How do you know? Position 6: Object is inside f. Note: This image cannot be cast upon a screen. To see it, you have to look through the lens, back toward the object!ANALYSIS (IN NOTEBOOK): Complete the table, fill in the image locations on the diagram, and answer the questions below. Object Position Image Location Orientation Size Type > > 21 31 CM inverted small sea > 2f 34 CM inverted Small real = 2f 40 Cm inverted same size real f 56 Cm inverted arge real = f AN A take noneStep by Step Solution
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