helppppp3595 helppppp3595

14-02-2024
Physics

contestada

If 10000 V is applied across an X-ray tube, what will be the ratio of de-Broglie wavelength of the incident electrons to the shortest wavelength X-ray produced?
(e/m for electron = 1.8 × 10¹¹C kg⁻¹)
A. 0.1
B. 0.2
C. 0.3
D. 1.0

Respuesta :

Otras preguntas

find the next three sequence of 1,3, 9, 27,

For which group did the Magna Carta increase rights under the English monarchy? A. English women B. England's monarchs C. English protestants D. English nobles

On January 2, 2021, Cullumber Hospital purchased a $106,000 special radiology scanner from Bella Inc. The scanner had a useful life of 4 years and was estimated

Plsss help I will give brainliest!!!!

what is matter? what are the three kinds if matter

Answer ASAP please! Which of the following statements is correct? A :sin 42° = cos 52° B:sin 90° = cos 90° C:cos 30°= sin 70% D:sin 80º = cos 10° E:cos 60°= cos

Education is apolitical.Discuss

5. Which of the following is NOT correct walking technique? O Looking at the ground Standing tall Pushing off your toes Bending your arms

which ideal of Buddhism has become the basic principle of indian foreign policy

Find the line of symmetry for the parabola whose equation is y = 2x^2 - 4x + 1. wrong answers = reported ty<3