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18-11-2022
Chemistry

contestada

The x-ray has a frequency of 1.4 x 1019 Hz. What is the energy associated with one x-ray? A. 2.1 x 1052 J
B. 4.7 x 10-53 J
C. 2.1 x 10-¹¹ J
D. 9.3 x 10-¹5 J

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