What Is the Minimum X-Ray Wavelength Produced When Electrons Are

question 9

Multiple Choice

What is the minimum x-ray wavelength produced when electrons are accelerated through a potential of 46,800 V? (h = 6.63 × 10−³⁴ J⋅s,c = 3.00 × 10⁸ m/s,and 1 eV = 1.60 × 10−¹⁹ J)

• A)4.25E-11 m
• B)8.85E-12 m
• C)4.01E-12 m
• D)2.66E-11 m
• E)​6.80E-11 m

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