2. Answer the following questions about mirrors and lenses. (a) A .45cm object is placed 30.0cm in front of a concave mi
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2. Answer the following questions about mirrors and lenses. (a) A .45cm object is placed 30.0cm in front of a concave mi
2. Answer the following questions about mirrors and lenses. (a) A .45cm object is placed 30.0cm in front of a concave mirror with radius of curvature of 40.0cm. i. Find the image distance, di. ii. Find the magnification of the image, m and the height of the image, hi. iii. Is the image real or virtual? Upright or inverted? iv. Draw a ray diagram. (b) The same object is now placed 30.0cm in front of a biconcave lens (n = 1.62) with both of its sides having a radius of curvature of 40.0cm. i. Find the image distance, di. ii. Find the magnification of the image, m and the height of the image, hi. iii. Is the image real or virtual? Upright or inverted? iv. Draw a ray diagram.
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