For electromagnetic waves. Freq = c/(wavelength). Taking c = 3 x 108 m/s:
F = (3 x 108 m/s)/(300 m) = 1 x 106 s-1 = 1 Megahertz
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)
300 square meters = 3,229.17 square feet.
There are 1000 meters in a kilometer. That is what the prefix "kilo" means. 0.3 times 1000 meters is 300 meters. 300 meters minus 60 meters is 240 meters.
300+300+450+650 = 1700 metres
300
"Meters" is not frequency. It's wavelength. If you know the wavelength in meters, divide 300 by it, and the result is the frequency in MHz. If you know the frequency in MHz, divide 300 by it, and the result is the wavelength in meters.
300 meters = 1000 kHz. Wavelength in meters / 300 = frequency in megahertz * 1000 = frequency in kilohertz.
I assume that a "solar signal" means light. Light moves at approximately 262 million meters per second in water, regardless of the frequency or wavelength of the light. Also, if light has a frequency of 1000 Hz, then it has a wavelength of 300 kilometers. The speed of light, c, is equal to the product of the frequency and the wavelength. In other words, c=f*w
300
Just divide the speed of light (300 million meters/second) by the frequency, remembering that MHz means "millions of hertz".
Use the fact that the frequency, multiplied by the wavelength, is equal to the speed of a wave. In a vacuum, light will move at 300 million meters/second; just divide this speed by the frequency.
The relation to be used: Speed of light c = frequency * wavelengthWavelength = c / frequency,where speed of light c = 2.998 * 108 m/sThe wavelength is therefore 0.34 metres or 34cm or 340mm
Wavelength = (speed) / (frequency) = (300 million meters/sec) / (1.760 GHz) = 17 centimetersDivide the speed of light (in meters/second) by the frequency (cycles/second). The answer will be in meters.
The distance light takes to travel in a second (just less than 30000000metres).
Wavelength = (speed of light) divided by (frequency) Wavelength = (300,000,000 meters/second) divided by (frequency) If the frequency is 1 MHz, then wavelength = (300,000,000 / 1,000,000) = 300 meters = 984 feet A smart engineer calculated the magic number 984 so that you could do all your arithmetic in megahertz and feet, instead of hertz and meters.
I'm going to assume that you're talking about the two familiar types of identificationof radio stations ... their frequency stated in megahertz, and their wavelength statedin meters. (If that's not what you're talking about, then the question is absurd.)The relationship may be a bit more complicated than what you're expecting:Wavelength (in meters) = 300 / frequency (in megahertz)Frequency (in megahertz) = 300 / wavelength (in meters)
Speed (of a wave) = frequency x wavelengthTherefore, you have to: * Convert the wavelength to meters. * Divide the speed of light - which is 300 million meters/second - by this wavelength. The answer will be in Hz.