Physics, 27.03.2020 02:27, lulustar13
A museum sets up a display of fluorescent minerals. Which best describes how electromagnetic waves can be used to enhance the display?
1. Infrared light shining on the minerals will cause them to give off visible light.
2. Visible light shining on the minerals will cause them to give off infrared light.
3. Ultraviolet light shining on the minerals will cause them to give off visible light.
4. Visible light shining on the minerals will cause them to give off ultraviolet light.
Answers: 1
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Aplane flying horizontally at an altitude of 1 mile and a speed of of 500mih passes directly over a radar station. find the rate at which the distance from the plane to the station is increasing when it is 2mi away from the station.
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A museum sets up a display of fluorescent minerals. Which best describes how electromagnetic waves c...
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