the frequency of yellow light is 5 x 10^14 HZ. the speed of light is 3 x 10^8 m/s what is the wavenlegth?

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the frequency of yellow light is 5 x 10^14 HZ. the speed of light is 3 x 10^8 m/s what is the wavenlegth of yellow light?

Major Spinka DVM · Accepted Answer

I’ll help you out — sometimes I have no idea how to do a physics problem, but the units SAVE me…for example m, m/s, etc)We know that frequency is in Hz, which is 1/sWe know that speed of light is measured in m/s And we also know that wavelength is measured in meters. (or mostly nanometers).So they gave you 1/s and m/s. If you divide (m/s) / (1/s), it turns into (m/s) * (s/1) = m (which will give you wavelength!So just take the velocity of light and divide it by the frequency.(3×10^8 m/s) / (5×10^14 1/s) = 6×10^-7 m(please check my calculation, i do not have a calculator with me)

Major Spinka DVM · Answer

The frequency of sunshine bigger via its wavelength supplies the fee of sunshine. ? * f = c the fee of sunshine in a vacuum, c, = 3 E8 m/s If we are given the frequency and we would desire to discover the wavelength, in basic terms divide the fee of sunshine via the frequency, ? = c / f interior the question, we are instructed that f = 5.0 E14 Hz, and we are assumed to be responsive to what fee c has (3 E8 m/s). Plugging into the equation, ? = (3 E8 m/s) / (5.0 E14 Hz) ? = 6 E-7 meters, or six hundred nanometers. to envision to confirm this answer is genuine, we are in a position to plug it returned into the formulation all of us be responsive to to be genuine (c = f * ?). (3 E8 m/s) = (5.0 E14 Hz) * (6 E-7 m) This assertion is, in certainty, equivalent, so all of us be responsive to that that answer is genuine.

Major Spinka DVM · Answer

wavelength = 3^8/5^14

Major Spinka DVM · Answer

frequency * wavelength = speedSo wavelength = speed/frequency

Prof. Cristobal Welch

the frequency of yellow light is 5 x 10^14 HZ. the speed of light is 3 x 10^8 m/s what is the wavenlegth?

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