Physics, 05.05.2020 16:11 salinasroel22

RACTIC PTUDIES

DUULIITIUUS,

1. A lamp is moved from 30 cm to 90 cm above the pages of a book. Compare the

illumination on the book before and after the lamp is moved.

Answers: 2

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RACTIC PTUDIES

DUULIITIUUS,

1. A lamp is moved from 30 cm to 90 cm above the...