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vekshin1
3 years ago
6

What is the wavelength of electromagnetic radiation with a frequency of 5.00 x 10^12 Hz? S

Chemistry
1 answer:
Angelina_Jolie [31]3 years ago
8 0

Answer:

Infrared

Explanation:

To calculate the wavelength if the electromagnetic radiation, we must use the following formula:

c = f × λ

where c is the speed of the wave (in this case it's the speed of light, which is 3 × 10^{8} m/s) , f is the frequency and λ is the wavelength.

Using this formula, all we have to do is plug in our values and rearrange for the answer:

c = f × λ

3 × 10^{8} = 5.00 x 10^{12} Hz × λ

λ = 3 × 10^{8}/5.00 x 10^{12}

λ = 6.00 × 10^{-5} m = 6.00 ×10^{4} nm

Now that we know the wavelength we can figure out which kind of electromagnetic radiation this is.

6.00 ×10^{4} nm falls in the range of infrared radiation. We know this either from memorizing the values of the wavelengths or looking up a reference.

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