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Why ambulance signals are blue instead …

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Why ambulance signals are blue instead of ref

    • Posted by Anuksha V 7 years, 3 months ago

    CBSE > Class 12 > Physics
    • 1 answers

    Karishma Grewal 7 years, 3 months ago

    Because blue light has small wavelenght than red and more scatter formula is intensity of scattering of light is inversly proporationl to (walenght )rage to power 4

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