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What is the frequency of this irradiation? (2.54x10^-7) Submit answer in scientific notation using the format 0.00 x 10^0 (e.g. 0.000123 = 1.23 x 10^-4). Omit units and spaces.

Sagot :

samueladesida43

The frequency of an irradiation with wavelength of 2.54 × 10-⁷ metres is 1.18 × 10¹⁵ Hz.

How to calculate frequency?

The frequency of a radiation is the rate of occurrence of anything i.e. the relationship between incidence and time period.

The frequency of a wave can be calculated using the following formula;

λ = v/f

Where;

  • λ = wavelength
  • v = speed of light
  • f = frequency

According to this question, an irradiation with wavelength of 2.54 × 10-⁷ metres is given. The frequency can be calculated as follows;

2.54 × 10-⁷ metres × f = 3 × 10⁸ metres/seconds

f = 3 × 10⁸ ÷ 2.54 × 10-⁷

f = 1.18 × 10¹⁵ Hz

Therefore, the frequency of an irradiation with wavelength of 2.54 × 10-⁷ metres is 1.18 × 10¹⁵ Hz.

Learn more about frequency at: https://brainly.com/question/3639648

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