2007-03-07 03:53:18 · 3 answers · asked by wencar29 1 in Science & Mathematics ➔ Engineering
The frequency (f) of a wave is the number of cycles that pass the observer in a given time. Hertz is the unit of frequency, and just means how many cycles per second.
It is related to the wavelength by the simple relationship: f = v/λ where v is the velocity of the wave. For light waves, the velocity is equal to the speed of light, c, (2.998*10^8 m/s) so for light waves this relationship is,
f = c/λ.
2007-03-07 06:00:18 · answer #1 · answered by Anonymous · 4⤊ 0⤋
their courting isn't common as one describes a sinusoidal wave travels through area (wavelength) while the different describes the wave travels through time (frequency). Wavelength is the actual distance a wave travels to finish one oscillation it truly is also stated as a era Frequency is the determination a oscillations that ensue in line with unit of time, or what number sessions in line with 2d -- in spite of the gap bodily traveled by technique of the wave to finish a era The frequency has no longer something to do with the actual area a wave travels through, it describes the flow -- in reality -- with regards to time The wavelength has no longer something to do with period (era of time) is takes to finish one era -- in reality -- with regards to area as a actual distance they are technically unrelated, yet because our global and lives are in action, both are needed as a way to describe a wave because it truly is said to the residing, type of like the way a action photo imitates a existence lived one snap shot at a time
2016-12-05 09:05:41 · answer #2 · answered by Anonymous · 0⤊ 0⤋
speed is the product of frequency and wavelength.
2007-03-07 04:01:35 · answer #3 · answered by Yako 2 · 1⤊ 0⤋