SATHEE: Modern Physics 4 Question 23

Modern Physics 4 Question 23

24. The potential difference applied to an X-ray tube is increased. As a result, in the emitted radiation

$(1988, 2 M)$

(a) the intensity increases

(b) the minimum wavelength increases

(d) the minimum wavelength decreases

Integer Answer Type Questions

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Solution:

$λ_{m} ($ in $\AA) = \frac{12375}{V (in volt)}$

With increase in $V, λ_{m}$ will decrease. With decrease in $λ_{m}$ energy of emitted photons will increase. And hence intensity will increase even if number of photons emitted per second are constant. Because intensity is basically energy per unit area per unit time.

Modern Physics 4 Question 23

24. The potential difference applied to an X-ray tube is increased. As a result, in the emitted radiation

Integer Answer Type Questions

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

Modern Physics 4 Question 23

24. The potential difference applied to an X-ray tube is increased. As a result, in the emitted radiation

Integer Answer Type Questions

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

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