Question
What is the frequency of electromagnetic radiation that has the same wavelength as the sound waves of middle C on a piano?
A) 1.1 x108 Hz
B) 2.2 x108 Hz
C) 4.4 x108 Hz (my answer am I correct)
D) 6.6 x108 Hz
A) 1.1 x108 Hz
B) 2.2 x108 Hz
C) 4.4 x108 Hz (my answer am I correct)
D) 6.6 x108 Hz