If a quantum of radiation has an energy of 2.10 keV, what is its wavelength? (h = 6.63 × 10^?34 J?s, 1 eV = 1.60 × 10^?19 J, c = 3.00 × 10^8 m/s, and 1 nm = 10?9 m)
a. 0.95 nm
b. 197 nm
c. 0.59 nm
d. 1.24 nm
e. 0.14 nm
c
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a. True b. False Indicate whether the statement is true or false
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