The maximum frequency and minimum wavelength of X-rays produced by 30 kV electrons…
Physics · Class 12 · CBSE — Dual Nature of Radiation & Matter
The maximum frequency and minimum wavelength of X-rays produced by 30 kV electrons respectively is
- 7.24 × 1018 Hz, 0.041 nm
- 3.21 × 1018 Hz, 0.211 nm
- 5.32 × 1018 Hz, 0.001 nm
- 2.13 × 1018 Hz, 0.011 nm
Answer
(A) 7.24 × 10 18 Hz, 0.041 nm
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