The low-frequency speaker of a stereo set has a surface area of 0.06 m2 and produces 2.03 W of acoustical power. What is the intensity at th

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The low-frequency speaker of a stereo set has a surface area of 0.06 m2 and produces 2.03 W of acoustical power. What is the intensity at the speaker (in W/m2)

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RI SƠ 3 years 2021-09-05T14:02:39+00:00 1 Answers 9 views 0

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  1. thucuc
    0
    2021-09-05T14:03:42+00:00
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    Answer:

    33.83W/m²

    Explanation:

    The intensity of the speake at the surface is

    I = P/A

    I = 2.03W / 0.06m²

    I = 33.83W/m²

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