This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: If the energy of n = 6 is 0.378 eV and that of n = 4 is 0.850 eV in a hydrogen atom, a transition ... (Read 20 times)

stephzh

  • Hero Member
  • *****
  • Posts: 556
on: Jul 28, 2018
If the energy of n = 6 is 0.378 eV and that of n = 4 is 0.850 eV in a hydrogen atom, a transition from n = 6 to n = 4 will emit a photon of what energy?

Question 2

On the average, in a ferromagnetic domain permanent atomic magnetic moments are aligned ____ to one another.
 a. antiparallel
  b. parallel
  c. perpendicular
  d. alternately parallel and antiparallel
  e. randomly relative


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bblaney

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jul 28, 2018
Answer to Question 1

0.472 eV (the positive value indicating emission)

Answer to Question 2

b


stephzh

  • Member
  • Posts: 556
Reply 2 on: Jul 28, 2018
:D TYSM

kishoreddi

  • Member
  • Posts: 329
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Examples of hydrogen bonds and DNA Examples of hydrogen bonds and DNA
Worldwide Use of Nuclear Energy Worldwide Use of Nuclear Energy
Energy Production Energy Production
Global energy imbalance ~0.75 Wm-2 Global energy imbalance ~0.75 Wm-2
Rapid growth in the use of alternative energy seems impressive Rapid growth in the use of alternative energy seems impressive
What is the identity of this atom? What is the identity of this atom?
Video: Dendrite Animation

For a complete list of videos, visit our video library