Biology, 08.02.2021 17:20 please1133

If light is absorbed by a substance, what can be assumed about the frequencies of the light and the material? The frequency of light matches the natural frequency of the molecules in the material.
The frequency of the light is higher than the natural frequency of the molecules in the material.
The frequency of the light is lower than the natural frequency of the molecules in the material.
The frequency of the light is altered by the natural frequency of the molecules in the material.
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If light is absorbed by a substance, what can be assumed about the frequencies of the light and the...