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A mirror changes a light path - Paper 3

Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.

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Paper light-path proposal G: lit toy -> suitably angled mirror -> eye. Where mirrors are named, assume they are suitably angled to direct light along each next straight segment. Empty bends have no reflecting surface; the wall is opaque. A mirror redirects incoming light rather than needing to create it. Never point a viewing device at the Sun or use sharp glass.

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