Since the speed of the wave is equal to the wavelength times the frequency, all you need to do is divide the speed by the wavelength in this case.
300 MHz: λ = about 3.278 feet.
The frequency of an electromagnetic wave with a wavelength of 1 mm is 300 GHz. This is calculated using the formula: frequency = speed of light / wavelength. Substituting the values in gives us 300 GHz.
The speed of a sound wave is calculated using the formula: speed = wavelength x frequency. Plugging in the values given (1.2 m for wavelength and 250 Hz for frequency), the speed of the sound wave would be 300 m/s.
Using V = fλ ,speed = 10 x 30= 300 msˉ¹
The wavelength of a light wave with a frequency of 1,500,000 Hz can be calculated using the formula λ = c / f, where λ is the wavelength, c is the speed of light (approximately 3 x 10^8 m/s), and f is the frequency. Substituting these values into the formula gives a wavelength of 200 nm (nanometers).
300 MHz: λ = about 3.278 feet.
The frequency of an electromagnetic wave with a wavelength of 1 mm is 300 GHz. This is calculated using the formula: frequency = speed of light / wavelength. Substituting the values in gives us 300 GHz.
300
The formula for wavelength λ = v/f where v is the velocity f is the frequency of the wave and λ (lambda) is the symbol for wavelength Wavelength formulaC=λf or λ=C/f
The speed of a sound wave is calculated using the formula: speed = wavelength x frequency. Plugging in the values given (1.2 m for wavelength and 250 Hz for frequency), the speed of the sound wave would be 300 m/s.
The wave length and frequency of course vary, the frequency ranges from 3kHz to 300 GHz. The wavelengths are longer than infrared.
Use wavelength = frequency/300 000 with wavelength in metres and transpose.
Using V = fλ ,speed = 10 x 30= 300 msˉ¹
The wavelength of a light wave with a frequency of 1,500,000 Hz can be calculated using the formula λ = c / f, where λ is the wavelength, c is the speed of light (approximately 3 x 10^8 m/s), and f is the frequency. Substituting these values into the formula gives a wavelength of 200 nm (nanometers).
Since velocity of wave = frequency x wavelength (or v=fλ), and velocity is assumed to be the same for both since they're in the same medium,f1λ1 = f2λ2300λ1 = 9000λ2λ1/λ2 = 9000/300 = 30Thus, the wavelength of the 300Hz frequency sound wave is 30 times greater than the 9000Hz frequency sound wave.
The speed of the wave is calculated using the formula: speed = wavelength x frequency. In this case, the speed would be 10m x 300 Hz = 3000 m/s.
Wavelength is calculated in MHz not Hz, and the formula is Wavelength = 300 / MHz