💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!

Get the answer to your homework problem.

Try Numerade free for 7 days

Like

Report

An x ray tube has an applied voltage of 100 kV. (a) What is the most energetic x-ray photon it can produce? Express your answer in electron volts and joules. (b) Find the wavelength of such an X–ray.

a. $\left[10^{5} \mathrm{eV}\right]$ $1.60 \times 10^{-14} \mathrm{J}$b. $1.24 \times 10^{-11} \mathrm{m}$

Physics 103

Chapter 30

Atomic Physics

Cornell University

University of Michigan - Ann Arbor

Simon Fraser University

University of Winnipeg

Lectures

02:51

In physics, wave optics is…

10:02

Interference is a phenomen…

01:54

An x ray tube has an appli…

06:05

(a) What is the shortest-w…

03:25

An X-ray tube accelerates …

06:27

X rays are produced in a t…

04:42

00:52

The kinetic energy of an e…

01:45

What is the accelerating v…

02:52

(I) If the shortest-wavele…

03:31

$X$ rays are produced in a…

03:07

01:41

02:46

In an X-ray tube (see Fig.…

05:08

A photon produced by an X-…

04:32

(a) What is the energy in …

01:04

What is the wavelength of …

What is the energy, in eV,…

03:30

Find the de Broglie wavele…

03:08

X rays are produced in an …

02:25

In a color TV tube, electr…

Calculate the minimum-wave…

So X ray too has a voltage, uh, off 100 killer, uh, kill a waltz and were asked, What is the maximum energy off for emitted from this too? It's a result off accelerated electrons. So we have a formula, uh, where maximum possible energy could be acquired by fortune. Generally, for those energies, these and the electrons energy after the acceleration eyes e V. So if this and energy converts fully today Fulton's energy, that is the maximum possible energy that important forthem who could help? So then we know that if its frequency and we're the relation between frequency and way links his thesis. But before that, we can simply say that the energy is 100. Cure works killer electrons worlds because the definition off an elect from the world is so one electron world is the energy that an eloquent kids, when when it is going through the world, teach off one world. So the sea's approximately 10 minus 19 Jules. And if it is going toe, throw that to that has a voltage 100 killer worlds. Then the energy would be 100 killer, eloquent walls. So this is the answer. And then, uh, we asked to express this quantity in jewels. So using this relation here, which connects elegant rules and joke Jules, we can write that 100 uh, killer electron volts, which is on 10 toe the feast Power Electron worlds. And these should be well, im going seeks. And these quantities multiplied by 10 to the fetus power. So minus 14 Jules. And this is the answer off. The first question, then, uh, question be says, Let's organ up a new tab. So we have a TSH f. I wouldn't write this right here. Max is these and f's he's see over Lambda. From here. We can like a TSH see over lambda ease he'd be. And from here Lambda is HC over. We there where age is pranks Constant, which is seeks going 63 10 minus four speed of light 3 10 to the AIDS electrons charge one point speaks 10 minus teen and roll teach, which is giving his 10 to the fiefs. Oh, where blokes. So it's just just don't write units here. And we if we calculate this value, Lunda becomes 1.20 for 10 years and this is the wailing. It, um has 400 maximum possible image

View More Answers From This Book

Find Another Textbook

In physics, wave optics is the study of the behavior of light, or other elec…

Interference is a phenomenon in which two waves superpose to form a resultan…

An x ray tube has an applied voltage of $100 \mathrm{kV}$. (a) What is the m…

(a) What is the shortest-wavelength x-ray radiation that can be generated in…

An X-ray tube accelerates an electron with an applied voltage of $50 \mathrm…

X rays are produced in a tube operating at 24.0 kV. After emerging from the …

X rays are produced in a tube operating at 18.0 $\mathrm{kV}$ . After emergi…

The kinetic energy of an electron accelerated in an x-ray tube is 100 keV. A…

What is the accelerating voltage of an x-ray tube that produces x rays with …

(I) If the shortest-wavelength bremstrahlung X-rays emitted from an X-ray tu…

$X$ rays are produced in a tube operating at 18.0 $\mathrm{kV}$ . After cmer…

(I) If the shortest-wavelength bremsstrahlung X-rays emitted from an X-ray t…

In an X-ray tube (see Fig. $25-35$ and discussion in Section $25-11$ ), the …

A photon produced by an X-ray machine has an energy of $4.70 \times 10^{-16}…

(a) What is the energy in joules of an x-ray photon with wavelength $1.00 \t…

What is the wavelength of an electron accelerated through a 30.0-kV potentia…

What is the energy, in eV, of (a) a 100 MHz radio-frequency photon, (b) a vi…

Find the de Broglie wavelength of an electron accelerated from rest in an X-…

X rays are produced in an x-ray tube by electrons accelerated through an ele…

In a color TV tube, electrons are accelerated through a potential difference…

Calculate the minimum-wavelength $\mathrm{x}$ -ray that can be produced when…

01:58

Integrated Concepts If electric and magnetic field strengths vary sinuso…

01:44

Create Your Own ProblemConsider electromagnetic fields produced by high …

02:41

The activities of ${ }^{131} \mathrm{I}$ and $123 \mathrm{I}$ used in thyroi…

01:06

Integrated ConceptsIf you wish to take a picture of a bullet traveling a…

05:28

Consider the generation of electricity by a radioactive isotope in a space p…

01:46

An object 1.50 $\mathrm{cm}$ high is held 3.00 $\mathrm{cm}$ from a person&#…

04:36

Unreasonable ResultsA spaceship is heading directly toward the Earth at …

World War I aircraft had instruments with glowing radium- painted dials (see…

02:28

Show that for a continuous sinusoidal electromagnetic wave, the peak intensi…

01:39

Show that a diffraction grating cannot produce a second- order maximum for a…