Which of these is not a natural source of light?
a) A star b) firefly c) tubelight d) the sun
Answers
Answered by
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Answer:
tubelight
Explanation:
Candle, sun and bulb emit light radiation when they glow, so they are the sources of light. But black body do not emit light and thus is is not a source of light.
Answered by
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Answer:
Tubelight is not a natural source of light
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