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Which one of the following statement is ...

Which one of the following statement is `WRONG` in the context of X- rays generated from X- rays tube ?

A

Wavelength of characteristic X - rays decrease when the atomic number of the target increases

B

Cut - off wavelength of the continuous X - rays depends on the atomic number of the target

C

Intensity of the electrical power given to the X - ray tube

D

Cut - off wavelength of the continuous X - rays depends on the electrons in the X - ray tube

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • Which one of the following atatement i9s WRONG in the context of X- rays generated from X- rays tube ?

    A
    Wevelength of characteristic X- rays decrease when the atomic number of the target increase
    B
    cot - off wavelength of the contimous X - rays depends on the atomic number of the target
    C
    Intensity of the characteristic X -rays depend on the electrical power given to the X- rays tube
    D
    cut - off wavelength of the continous X- rays depends on the energy of the electrons in the X-rays tube

  • Which of the following statement is wrong in the context of molar conductance?

    A
    The solution should contain one mole of the electrolyte
    B
    The distance the electrodes should be `1 cm`
    C
    The area of he electrodes should be large enugh for the solution to touch completely
    D
    The volume of the solution should be very small.

  • Which of the following statements is wrong about athode rays?

    A
    They travel in straight lines towards cathode.
    B
    They produce heating effect.
    C
    They carry negative charge.
    D
    They produce X-rays when strike with material having high atomic masses.

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    In general, which one of the following statements is wrong?

    which of the following statement about x rays is false?

    Which of the following statements are correct for an X-ray tube?

    Which one of the following is not the characteristic of X-rays?

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