« previous next »

Author Question: Which of the following phenomena is not commonly associated with the star formation process? A) ... (Read 100 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
on: Jul 27, 2018
Which of the following phenomena is not commonly associated with the star formation process?
 
  A) strong winds of particles blowing out into space from a protostar
  B) powerful jets shooting out along the rotation axis of a protostar
  C) the formation of a spinning disk of material around a protostar
  D) intense ultraviolet radiation coming from a protostar

Question 2

The frequency of a wave is
 
  A) measured in hertz (Hz).
  B) measured in cycles per second.
  C) equal to the speed of the wave divided by the wavelength of the wave.
  D) the number of peaks passing by any point each second.
  E) all of the above


bob

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

E


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

The chemistry of polypeptide formation The chemistry of polypeptide formation
Structure and formation of the homologous ?-globin genes in mice and rats Structure and formation of the homologous ?-globin genes in mice and rats
Drugs Commonly Prescribed According to Classification Drugs Commonly Prescribed According to Classification
Formation of industrial smog Formation of industrial smog
Formation of Dilute Urine Formation of Dilute Urine
Steps in the process of translation (Part 2) Steps in the process of translation (Part 2)
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library