In each of the questions, assertion(A) is given by corresponding statement of reason (R) of the statemens. Mark the correct answer. Q. Statement I: If the accelerating potential in an X-ray tube is increased, the wavelentghs of the characteristic X-rays do not energy. Statement II: When an electron beam strikes the target in an X-ray tube, part of the kinetic energy is converted into X-ray energy.
Statement-1 If the accelerating potential in an X-ray tube is increased, the wavelength of the characterstic X-rays do not change. because Statement-2 When an electron beam strikes the target in an X-ray tube, part of the kinetic energy is converted into X-ray energy.
When target potential in the X-ray tube is increased
Statement I: In an X-ray tube , if the energy with which an electron strickes the metal target increases , then the wavelength of the characteristic X-rays also changes. Statement II : Wavelength of the characteristic X-rays depends only on the initial and final energy levels.
The kinetic energy of electrons that strike the target is increased , then the cut-off wavelength of continuous X-rays spectrum
Mark out the correct statement regarding X-rays.
Which of the following statements are correct for an X-ray tube?
Which of the following statements are correct for an X-ray tube?
The energy of a photon of characteristic X-ray from a Coolidge tube comes from
Heat at the rate of 200 W is produced in an X-ray tube operating at 20 kV. Find the current in the circuit. Assume that only a small fraction of the kinetic energy of electron is converted into X-rays.
Assertion By increasing the accelerationg voltage in coolidge tube wavelength of characteristic X-rays does not change. Reason Cut-off wavelength is inversely proportional to the acceleration voltage
