A contact lens is made of plastic with an index of
A contact lens is made of plastic with an index of refraction 1.38. The lens has an inner radius of curvature of +2.46 cm and an outer radius of curvature of +2.08 cm. What is the focal point of the lens?
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two ice skaters not paying attention collide in a completely inelastic collision prior to the collision first skater
a 30-g ice cube at its melting point is dropped into an insulated container of liquid nitrogen how much nitrogen
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a contact lens is made of plastic with an index of refraction 138nbsp the lens has an inner radius of curvature of 246
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