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The mimmum wevelength of X-ray that can ...

The mimmum wevelength of X-ray that can be produced in a Coolisge tube depends on

A

The metal used as the target

B

The intensity of the electron beam striking the target

C

The current flowing through the filament

D

The potential difference between the cathode and the anode

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The correct Answer is:
D
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RESNICK AND HALLIDAY-ALL ABOUT ATOMS -PRACTICE QUESTIONS (SINGLE CORRECT CHOICE TYPE)
  1. The spin angular momentum of an electron is equal to

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  2. The X-ray beam coming from an X-ray tube

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  3. The mimmum wevelength of X-ray that can be produced in a Coolisge tube...

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  4. If the potential difference applied to tube is doubled and the separat...

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  5. If the current in the circuit for heating the filament is increased, t...

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  6. If a potential difference of 20,000 volts is applied across X-ray tube...

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  7. The potential difference applied to an X-ray tube is 5k V and the curr...

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  8. In an x-ray tube, the target should be made up of material having

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  9. X ray can be made harder by

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  10. Which of the following wavelength falls in X - ray region

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  11. The energy of a photon of characteristic X-ray from a Coolidge tube co...

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  12. The following figure shows the intensity-wavelength relations of x-ray...

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  13. In a characteristic x-ray spectra (as shown in the following figure), ...

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  14. The K(alpha) X-ray emission line of tungsten occurs at lambda = 0.021 ...

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  15. Mosley's law for characteristic x rays is given by sqrt(f)=a(Z-b) Ch...

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  16. The wavelength of the K(alpha) line for an element of atomic number 57...

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  17. If the frequency of K(alpha), K(beta) and L(alpha) , X-ray lines of a...

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  18. The K, L, and M energy levels of platinum lie roughly at 78, 12, and 3...

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  19. The potential difference applied to an X-ray tube is V The ratio of th...

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  20. The energy of a tungsten atom with a vacancy in L small is 11.3 KaV. W...

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