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

Author Question: Which one of the hydrogen atoms below is EMITTING light? The electron jumps from the a. second ... (Read 45 times)

Kikoku

  • Hero Member
  • *****
  • Posts: 540
on: Jul 27, 2018
Which one of the hydrogen atoms below is EMITTING light? The electron jumps from the
 
  a. second energy level to first (most bound).
  b. third energy level to fourth.
  c. fourth energy level to fifth.
  d. second energy level to third.
  e. first energy level to second.

Question 2

You are in the northern hemisphere and the season is winter. The Sun is above a geographic point in the southern hemisphere and below the celestial equator.
 
  a. True
  b. False
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hramirez205

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 27, 2018
Answer to Question 1

a

Answer to Question 2

True


Kikoku

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


hramirez205

  • Sr. Member
  • ****
  • Posts: 345
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

An electron micrograph of an E. coli cell An electron micrograph of an E. coli cell
Excitation of isolated chlorophyll by light. Excitation of isolated chlorophyll by light.
hydrogen hydrogen
Energy Level Diagram of Hydrogen Energy Level Diagram of Hydrogen
Respiratory electron carriers in the mitochondrion Respiratory electron carriers in the mitochondrion
Video: Carbon fixing adaptations Animation

For a complete list of videos, visit our video library