Unit 8 Mechanical Waves Test 13 of 20 The wavelength of a radio wave with a frequency of 102.7times 10^4 Hz is: 2.92 m 3.43times 10^-3 2.92times 10^10 m 2.92times 10^2

To find the wavelength of a radio wave with a frequency of Hz, we can use the formula:Wavelength = Speed of Light / FrequencyThe speed of light is approximately m/s.Plugging in the values, we get:Wavelength = m/s / HzWavelength = mTherefore, the correct answer is m.