Printable worksheet ยท 2 of 4
Make a shadow larger or smaller - Paper 2
Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.
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Fictional shadow measurements: the torch and screen stay fixed. The same opaque card stays face-on between them. At 9 cm from the torch its shadow is 22 cm wide; at 18 cm its shadow is 11 cm wide. Only the card's position changes. Use these records; do not invent observations or point light into eyes.
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