Two waves interfere. The intensity of one of them (alone) is 19.5 times the intensity of the other. What is the ratio of the maximum possible intensity to the minimum possible intensity of the resulting wave? Write your answe to one decimal point.

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Electromagnetic Waves

Electromagnetic waves are waves that consist of magnetic field and electric field components perpendicular to each other. These field components are also perpendicular to the direction of propagation of the wave.