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You can use the equation v=fw. that is velocity (in meters per second) equals the frequency (in hertz) times the wavelength (in meters). so you can find the velocity of a wave with the frequency and the wavelength.
f=c/lambda frequency = 299792458 divided by wavelength The freq is in Kilohertz, and the wavelength is in meters. A nanometer is one billionth of a meter. I'll let you figure out how to move the decimals points.
Convert the cm to meters, to have compatible units. Then use the fact that the frequency times the wavelength is equal to the speed of the wave. In this case, you can divide the speed by the wavelength, to get the frequency.
speed = wavelength x frequency (m/s) (m) (Hz) so, wavelength = 345/2050 = 0.17 meters speed = wavelength x frequency (m/s) (m) (Hz) so, wavelength = 345/2050 = 0.17 meters
Wave speed = (Wavelength) times (frequency).
For any wave, (wavelength) times (frequency) = (speed of propagation).For electromagnetic waves, (wavelength) times (frequency) = (speed of 'light')
Wavelength at 2 MHz = 149.896 meters Wavelength at 56 Hz = 5,353.437 meters Lower frequency --> longer wavelength. Higher frequency --> shorter wavelength When you multiply (frequency) times (wavelength), the result is always the same number.
You can use the equation v=fw. that is velocity (in meters per second) equals the frequency (in hertz) times the wavelength (in meters). so you can find the velocity of a wave with the frequency and the wavelength.
The speed is (2 times the frequency) meters per second.
Always the lower wavelength lambda has a higher frequency f and the higher wavelength has the lower frequency. Speed of medium c = lambda times frequency f = c / wavelength lambda = c / f The wavelength 1x10-5 meters has a higher frequency than the wavelength 1x10-7 meters.
The speed of a wave is equal to its wavelength times its frequency. Since you are using SI units, the answer will be in meters/second.
f=c/lambda frequency = 299792458 divided by wavelength The freq is in Kilohertz, and the wavelength is in meters. A nanometer is one billionth of a meter. I'll let you figure out how to move the decimals points.
Convert the cm to meters, to have compatible units. Then use the fact that the frequency times the wavelength is equal to the speed of the wave. In this case, you can divide the speed by the wavelength, to get the frequency.
velocity is equal to frequency times wavelength. You have velocity and frequency given so wl = v/f. The wavelength is 3/5m, or 6cm.
Wavelength = (speed) divided by (frequency) Frequency = (speed) divided by (wavelength) Speed = (frequency) times (wavelength)
For any point on the electromagnetic spectrum, the product of(wavelength) multiplied by (frequency) is 299,792,458 meters per second.That's the speed of the wave.
speed = wavelength x frequency (m/s) (m) (Hz) so, wavelength = 345/2050 = 0.17 meters speed = wavelength x frequency (m/s) (m) (Hz) so, wavelength = 345/2050 = 0.17 meters