« previous next »

Author Question: The fact that many radio lobes emit more intensely from the side away from the galaxy suggests that ... (Read 104 times)

savannahhooper

  • Hero Member
  • *****
  • Posts: 576
on: Jul 27, 2018
The fact that many radio lobes emit more intensely from the side away from the galaxy suggests that
 
  a. they are formed by material falling into the galaxy.
  b. they are powered by magnetic fields.
  c. they are excited by radiation from nearby galaxies.
  d. they are powered by the rapid rotation of the galaxy.
  e. they are created by jets from the galaxy emitting where the material is halted.

Question 2

The _________ stars are giant stars fusing helium in their cores and then in their shells.
 
  a. turnoff-point
  b. main-sequence
  c. turnon-point
  d. hydrogen-flash
  e. horizontal-branch


DylanD1323

  • Sr. Member
  • ****
  • Posts: 314
Reply #1 on: Jul 27, 2018
Answer to Question 1

e

Answer to Question 2

e


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

savannahhooper

  • Hero Member
  • *****
  • Posts: 576
Reply #2 on: Jul 27, 2018
Thanks


DylanD1323

  • Sr. Member
  • ****
  • Posts: 314
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Territorial reef fish compete intensely for space. Territorial reef fish compete intensely for space.
A whale off Australia on the spring migration, feeding on krill by turning on its side and propellin A whale off Australia on the spring migration, feeding on krill by turning on its side and propellin
The path of blood flow through the chambers of the left and right side of the heart, including the v The path of blood flow through the chambers of the left and right side of the heart, including the v
Right OS COXAE from the Inner side Right OS COXAE from the Inner side
Mobilize the rib cage. Redrape to cover the chest, and stand to one side of the table. Place your ... Mobilize the rib cage. Redrape to cover the chest, and stand to one side of the table. Place your ...
Ayurvedic massage. Sliding circles at the seat of Vata, recipient in side-lying position. Ayurvedic massage. Sliding circles at the seat of Vata, recipient in side-lying position.
Video: Blood Pressure Measurement

For a complete list of videos, visit our video library