A soft x-ray photon with an energy of (41.8 mathrm{eV}) is absorbed by a hydrogen atom in

Question:

A "soft x-ray" photon with an energy of \(41.8 \mathrm{eV}\) is absorbed by a hydrogen atom in its ground state, knocking the atom's electron out. What is the speed of the electron as it leaves the atom?

A. \(1.84 \times 10^{5} \mathrm{~m} / \mathrm{s}\)

B. \(3.08 \times 10^{5} \mathrm{~m} / \mathrm{s}\)

C. \(8.16 \times 10^{5} \mathrm{~m} / \mathrm{s}\)

D. \(3.15 \times 10^{6} \mathrm{~m} / \mathrm{s}\)

E. \(3.83 \times 10^{6} \mathrm{~m} / \mathrm{s}\)

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

College Physics A Strategic Approach

ISBN: 9780321907240

3rd Edition

Authors: Randall D. Knight, Brian Jones, Stuart Field

See More Books

Question Posted: Apr 03, 2024 06:36 AM

See More Questions

The energy-level scheme for the hypothetical one electron element Searsium is shown in Fig. E39.25. The potential energy is taken to be zero for an electron at an infinite distance from the nucleus....
A hydrogen atom in its ground state is immersed in a continuous spectrum of ultraviolet light with wavelengths ranging from 96 nm to 110 nm. After absorbing a photon, the atom emits one or more...
A hydrogen atom in its ground state absorbs a 97-nm ultraviolet photon. It then emits one or more photons to return to the ground state. (a) If the atom is at rest before absorbing the UV photon,...
Why have some firms gone to voluntary benefits as opposed to discretionary benefits?
On January 1, 2019, Vahsholtz Corporation purchased 5,000 shares of treasury stock. Other information regarding Vahsholtz Corporation is provided as follows. Compute (a) Return on common...
More than four years after they were married, George Woy sought an annulment of his marriage to Linda Woy on the basis of fraud. In his petition he alleged that at the time of the marriage ceremony...
For which of the following reasons would the principal partner of a consulting firm want to know the total costs of a job (serving a particular client)? a. For inventory valuation b. For external...
When a new process moves from the ready state to the running state ( in Figure), each register in the CPU must be set either to initial values or to the values the process had when it was last...
Program for find distance between two Coordinate points of (x1,y1), (x2,y2)?
Explain what is wrong with these electron configurations: a. \(1 s^{2} 2 s^{2} 2 p^{8} 3 s^{2} 3 p^{4}\) b. \(1 s^{2} 2 s^{3} 2 p^{4}\)
Identify the element for each of these electron configurations. Then determine whether this configuration is the ground state or an excited state. a. \(1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 4 s^{2}...
You have a typical resistance of 100 k. (a) How much current could a 12-V car battery pass through you? (b) Would you feel this?
Evaluate the strategic implications of product-oriented and customer-oriented vision statements. Begin by stating the CLO you chose. Then, explain what drew you to select that CLO. Explain why you...
Calculate the equation for your company pay policy line. Use the average of the Job Evaluation points for each pay grade. Remember the company's pay policy is to lead the market by 5%. This annual...
Run the following code and explain, using your own words, what is happening with each variable (w,x,y,z) and what is the difference between ++x and w++ (is there any influence on the result between...
A boost from the government is helping the culture of entrepreneurship in Oman grow. Youngsters who have decided to make it on their own are seeing their ideas translating into profits. They now say...
The presence of another person can be enough to defuse a threatening situation. If you do not feel you are in immediate danger but require assistance, you can unobtrusively alert other staff to your...
A toroid has a major radius R and a minor radius r, and is tightly wound with N turns of wire, as shown in Figure P32.12. If R >> r, the magnetic field in the region enclosed by the wire of the...
6. (Potential Energy and Conservation of Energy) What should be the spring constant k of a spring designed to bring a 1200-kg car to rest from a speed of 95 km/h so that the occupants undergo a...
Why is it important to conduct a quality literature review? Characterize the four major types of reviews which are narrative literature review, systemic literature review, meta-analysis and...
The influence of social media is huge . How can Facebook,twitter, and other social media sites present a major threat or opportunity to a company? What advice could one offer a company to overcome...
Analyze three or four benefits of utilizing enterprise resource planning (ERP) in a firm, and then select an ERP vendor. Determine two or three factors that contributed to the selected vendor having...

A soft x-ray photon with an energy of (41.8 mathrm{eV}) is absorbed by a hydrogen atom in

Question:

Step by Step Answer:

To find the speed of the electron as it leaves the atom after absorbing a photon we can use the cons...View the full answer

College Physics A Strategic Approach

Students also viewed these Sciences questions