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TEA [102]
3 years ago
6

A museum sets up a display of fluorescent minerals. Which best describes how electromagnetic waves can be used to enhance the di

splay?
A. Infrared light shining on the minerals will cause them to give off visible light.
B. Visible light shining on the minerals will cause them to give off infrared light.
C. Ultraviolet light shining on the minerals will cause them to give off visible light.
D. Visible light shining on the minerals will cause them to give off ultraviolet light.
Physics
2 answers:
belka [17]3 years ago
8 0

Answer:

C.

Explanation:

Ultraviolet light shining on the minerals will cause them to give off visible light.

Nata [24]3 years ago
3 0
The answer is C.
Pick C because i am right .. ty
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Answer:

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Explanation:

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f=440 Hz is the frequency

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Substituting into the equation and re-arranging it, we find the wavelength:

\lambda=\frac{v}{f}=\frac{344 m/s}{440 Hz}=0.78 m

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