The wavelength of X-ray is 1.5 × 10–10m. Find frequency.
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Explanation:
The frequency is
=
2
⋅
10
18
H
z
Explanation:
Apply the equation
Frequency x Wavelength =Speed
f×λ=c
The wavelength is λ=1.5 × 10−10m
The speed is C=3.108 ms−1
The frequency is
f=c/λ
=3⋅10 8/1.5×10-10
=2.10 18 Hz
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