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

Author Question: Light is emitted by hydrogen atoms in the visible range for a hydrogen atom. Its wavelength is 656 ... (Read 128 times)

elizabeth18

  • Hero Member
  • *****
  • Posts: 559
on: Jul 28, 2018
Light is emitted by hydrogen atoms in the visible range for a hydrogen atom. Its wavelength is 656 nm. What value of n is associated with the light? (RH = 1.097  107 m1)
 a. 5
  b. 2
  c. 4
  d. 3
  e. 6

Question 2

Kepler's third law of planetary motion is also known as the ______________ law.
 a. periodic
  b. elliptical path
  c. harmonic
  d. heliocentric


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

joshraies

  • Sr. Member
  • ****
  • Posts: 351
Reply #1 on: Jul 28, 2018
Answer to Question 1

d

Answer to Question 2

c


elizabeth18

  • Hero Member
  • *****
  • Posts: 559
Reply #2 on: Jul 28, 2018
Thank you!


joshraies

  • Sr. Member
  • ****
  • Posts: 351
Reply #3 on: Jul 28, 2018
Always glad to help...


« previous next »
 

Did you know?

About 100 new prescription or over-the-counter drugs come into the U.S. market every year.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

As many as 20% of Americans have been infected by the fungus known as Histoplasmosis. While most people are asymptomatic or only have slight symptoms, infection can progress to a rapid and potentially fatal superinfection.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Although Neandertal brain sizes fall well within the modern human range, their EQ is lower than mode Although Neandertal brain sizes fall well within the modern human range, their EQ is lower than mode
Frederic Edwin Church conveyed the romantic sensibility in Twilight in the Wilderness (1860). The cl Frederic Edwin Church conveyed the romantic sensibility in Twilight in the Wilderness (1860). The cl
Sample Workout in the Target Heart Rate Range Sample Workout in the Target Heart Rate Range
Passive movement of the hip through its full range. With one hand just above the knee and the other ... Passive movement of the hip through its full range. With one hand just above the knee and the other ...
Apply light tapotement on the head. Tapping lightly with the fingertips works well for this purpose. Apply light tapotement on the head. Tapping lightly with the fingertips works well for this purpose.
Hydrogen Peroxide and Nitric Oxide Hydrogen Peroxide and Nitric Oxide
Video: Acid-base imbalances - metabolic acidosis and alkalosis

For a complete list of videos, visit our video library