Challenge for all (If a light didn't glow for a long time then we say that it was not working but tell me one light if it glow for a long time we will say that it was not working) tell me the answer
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Answer:
traffic light is the answer....
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1
Explanation:
it's traffic signal light or indecater of a vehicle because if traffic signal light glowing green then all vehicles will move continuously which is dengerous for us if it glowing red all vehicles will be stop for a long time. Indicater glowes only in one side it will also cause accident.
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