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Outline:Open the simulations in HTML file format. About the PhET simulation interface. Define geometric optics. Measure the distance between the convex lens and the image. About the size and nature of the image formed by a lens. Change the parameters like refractive index, diameter and radius of curvature and observe the image formed. Show the image formed by a concave lens. Measure the distance between the concave mirror and the image. About the size and nature of the image formed by a mirror. Show the image formed by a convex mirror.
Open the simulations in HTML file format. About the PhET simulation interface. Define geometric optics. Measure the distance between the convex lens and the image. About the size and nature of the image formed by a lens. Change the parameters like refractive index, diameter and radius of curvature and observe the image formed. Show the image formed by a concave lens. Measure the distance between the concave mirror and the image. About the size and nature of the image formed by a mirror. Show the image formed by a convex mirror.
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