Radio waves travel at 3.00 · 108 m/s. calculate the wavelength of a radio wave of frequency 600 khz. (6.00 · 105 hz).

1.80 x 1014

5.56 x 10-15

2.00 x 10-3

5.00 x 102

Wavelength of the radio wave is 500 m.

Explanation:

It is given that,

Speed of radio waves,

Frequency of the wave,

We have to find the wavelength of the radio waves. The wavelength of a wave is given by :

or

So, the correct option is (d). Hence, this is the required solution.

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).