Question

Try this experiment: Shine a flashlight (or a desk lamp) on your hand so that it casts a shadow on a sheet of white paper. Hold your hand about 15–30 cm (6–12 inches) above the paper.
Move your hand up and down. How does this affect the fuzziness of the shadow?

Answer 1

Answer:

Hand more away from the paper more fuzzy the shadow and more near to the paper less fuzzy the shadow is.

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