Question

Circle the 2 ranges of the spectrum that roughly correspond to both the frequency and wavelength of your musical note.So two circles: even though this is a light spectrum, there are frequencies and wavelengths of light that correspond to those particular frequencies and wavelengths of sound. They are not at the same place since the speeds of sound and light are different.

Answer 1

The rough frequency for the musical note audible to the human ear is 20 Hz - 20 kHz and the value for the wavelength is 17 m and 17 mm.

Radio waves are the wave that lies within the range of the frequencies and the wavelengths of the sound.

The image is given below