Solving a problem in physics, section 41, paragraph 93

Solving a problem in physics, section 41, paragraph 93

93. In the vacuum along the x-axis plane electromagnetic wave spreads and falls along the normal to the surface of the body, it is completely absorbed. The amplitude of the electric field of the wave is equal to 2 V / m. Measure of the pressure wave in the body.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)