1005 m
1005 = 3 * 5 * 67
MV =1005
The positive integer factors of 1005 are: 1, 3, 5, 15, 67, 201, 335, 1005
It seems you are talking about radio waves. The wavelength (40 m) multiplied by the frequency (7 million / second) must equal the speed of light (300 million meters/second). It seems that in this example numbers, either the wavelength or the frequency, or both, are not expressed with a great accuracy. For example, if 40 meters is exact, the frequency would be close to 7.5 MHz.
Wavelength is calculated in MHz not Hz, and the formula is Wavelength = 300 / MHz
The station with 107.1 MHz would have the longer wavelength.
The wavelength of a 99.0 MHz signal is about 9.94 feet.
{| ! | FM: 97.7 MHz - 99.7 MHz |}
480 MHz has a wavelength of about 0.00039 miles.
For 90.7 MHz: λ = about 10.84 feet.
10 mhZ
Divide 300 by 2,500,000,000 to get a wavelength of 0.00000015 metres. Wavelength metres = 300 / f(mHz) = 300 / 2500 mHz = 0.12 metres. (2.5 gHz = 2500 mHz)
The wavelength of a frequency is the propagation speed divided by the frequency. A wave of 146 MHz, with a propagation speed of 3x108 m/s (speed of light), has a wavelength of 3x108 divided by 146x106, or about 2 m.
Assuming a propogation speed of 3x108 m/s (approximate speed of light), a frequency of 106.5 MHz would have a wavelength of about 2.8 m.
Frequency = speed/wavelength = 300,000,000/3 = 100 MHz.
Frequency = speed/wavelength = 300,000,000/150 = 2 MHz