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Fill in the blanks. (a) The incident ray, the normal and the reflected ray are all in the same ………… . (b) Reflection from a rough surface is called ………… reflection. (c) In a periscope, we see ………… reflection of an object. (d) In a plane mirror, the image is ………… inverted. |
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Answer» Fill in the blanks. (a) The incident ray, the normal and the reflected ray are all in the same ………… . (b) Reflection from a rough surface is called ………… reflection. (c) In a periscope, we see ………… reflection of an object. (d) In a plane mirror, the image is ………… inverted. |
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