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Anna [14]
3 years ago
12

What is the frequency of a photon with a wavelength of 1040 nm. Report your answers to three significant digits. The frequency i

s = _________ s-1
Chemistry
1 answer:
Sav [38]3 years ago
6 0

Answer:

Frequency=2.88\times 10^{14}\ s^{-1}

Explanation:

The relation between frequency and wavelength is shown below as:

c=frequency\times Wavelength


c is the speed of light having value 3\times 10^8\ m/s

Given, Wavelength = 1040 nm

Also, 1 m = 10^{-9} nm

So,  

Wavelength = 1040\times 10^{-9} m

Thus, Frequency is:

Frequency=\frac{c}{Wavelength}

Frequency=\frac{3\times 10^8}{1040\times 10^{-9}}\ s^{-1}

Frequency=2.88\times 10^{14}\ s^{-1}

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