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The speed of sound in dry air at 20 ∘C is 343 m/s and the lowest...

The speed of sound in dry air at 20 ∘C is 343 m/s and the lowest frequency sound wave that a gerbil ear can detect is approximately 56 Hz.

What would be the frequency of electromagnetic radiation with the same wavelength? Express your answer to two significant figures and include the appropriate units.

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1 1 Saluhan 1 8 1 Given - speed a sound at 20°c = 343 m/s o frequency a sound ware = 562 1 1 To find & Frequency of electroma

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