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

Author Question: Fraunhofer lines are apparent in A) absorption spectra. B) emission spectra. C) Doppler shifts. ... (Read 85 times)

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
on: Jul 29, 2018
Fraunhofer lines are apparent in
 
  A) absorption spectra.
  B) emission spectra.
  C) Doppler shifts.
  D) a variety of energy levels.
  E) none of the above

Question 2

A proton is projected with a velocity of 7.0  103 m/s into a magnetic field of 0.60 T perpendicular to the motion of the proton. What is the force that acts on the proton?
 
  A) 0 N
  B) 3.4  10-16 N
  C) 4.2  10-16 N
  D) 13  10-16 N
  E) 6.7  10-16 N


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

s.meritte

  • Sr. Member
  • ****
  • Posts: 306
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

E


Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
Reply #2 on: Jul 29, 2018
Thanks


s.meritte

  • Sr. Member
  • ****
  • Posts: 306
Reply #3 on: Jul 29, 2018
Welcome :)


« previous next »
 

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.

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?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Apparent motion of Alpha Centauri relative to Beta Centauri Apparent motion of Alpha Centauri relative to Beta Centauri
Imaginary Thoracic Lines, Posterior View Imaginary Thoracic Lines, Posterior View
Balmer Lines in the Spectrum of a Star Balmer Lines in the Spectrum of a Star
Crying Frequency in the Early Months In their first months of life, infants often cry for no appare Crying Frequency in the Early Months In their first months of life, infants often cry for no appare
Typical secondary ignition pattern. Note the lack of firing lines on superimposed pattern. Typical secondary ignition pattern. Note the lack of firing lines on superimposed pattern.
Display is the only position to view the firing lines of all cylinders. Cylinder 1 is displayed on ... Display is the only position to view the firing lines of all cylinders. Cylinder 1 is displayed on ...
Video: Gastrin (protein digestion)

For a complete list of videos, visit our video library