a. the sun
b. fluorescence
Physics, 22.10.2019 17:00 shadowgirl1213
Which of the following is not a natural source of light?
a. the sun
b. fluorescence
c. phosphorescence
d. oil lamps
Answers: 1
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You know the right answer?
Which of the following is not a natural source of light?
a. the sun
b. fluorescence
a. the sun
b. fluorescence
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