Answered: You can see your lecturer in class (if…

You can see your lecturer in class (if you are there) because O They emit visible light They reflect visible light O They emit infrared radiation O They reflect infrared radiation

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter16: Electromagnetic Waves

Section: Chapter Questions

Problem 102AP: Lunar astronauts placed a reflector on the Moon’s surface, off which a laser beam is periodically...

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You can see your lecturer in class (if you are there) because
They emit visible light
They reflect visible light
O They emit infrared radiation
O They reflect infrared radiation

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