ELECTROMAGNETIC SPECTRUM:
ALL THE WAVELENGTHSOF VISIBLE AND INVISIBLE LIGHT IN ORDER FROM SHORT TO LONG.
LASER:A DIVICE THAT PRODUCE A THIN STREAM OF LIGHT OF JUST A FEW CLOSE WABELENHTS
INTRODUCTION: THE COLOR OF THE ELECTROMAGNETIC SPECTRUM ARE RED,ORANGE ,YELLOW,GREEN,BLUE, VIOLETA,INDICE.
CONCLUSION :
I LEARN THAT OLD THE COLOR OF THE ELECTROMAGNETIC ESPECTRUM ARE VISIBLE LIGTH.
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