An fm radio station broadcasts at 99.5 mhz. calculate the wavelength of the corresponding radio waves.

The wavelength of the radio waves is 3.05 m

The relation between wave frequency, wavelength, and speed of light is given as

c=νλ

Plugging the values in the above equation

3*10^8=99.5*10^6*λ

λ=3.015 m

Therefore the wavelength of the radio waves is 3.015 m..

d) the number of neutrons plus the number of protons

electromagnetic waves travel through space with vacuums. give me brainliest if right.