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

Author Question: The hot spots in a double-lobed radio source a. appear to coincide with the location of the ... (Read 80 times)

RODY.ELKHALIL

  • Hero Member
  • *****
  • Posts: 591
on: Jul 27, 2018
The hot spots in a double-lobed radio source
 
  a. appear to coincide with the location of the central galaxy responsible for the jets.
  b. are where hot excited gas interacts with the intergalactic medium.
  c. are only found near quasars.
  d. produce enough visible energy to be imaged at visible wavelengths.
  e. are always perpendicular to each other.

Question 2

A(n) _________ is a collection of 10 to 1000 stars in a region about 25 pc in diameter. The stars in the collection are typically quite young.
 
  a. Herbig-Haro object
  b. globular cluster
  c. open cluster
  d. giant cluster
  e. supernova


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jliusyl

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

c


RODY.ELKHALIL

  • Member
  • Posts: 591
Reply 2 on: Jul 27, 2018
Gracias!

Joy Chen

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

There are 60,000 miles of blood vessels in every adult human.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

The double-stranded structure of DNA The double-stranded structure of DNA
Double pupils Double pupils
Double strand of DNA Double strand of DNA
Pipeline markers are used to mark the location of underground pipelines containing hazardous ... Pipeline markers are used to mark the location of underground pipelines containing hazardous ...
Avocados are a good source of pantothenic acid, dietary fiber, vitamin K Avocados are a good source of pantothenic acid, dietary fiber, vitamin K
Cutaneous lesions of neurofibromatosis. A. Café-au-lait spots. B. Neurofibromas. Cutaneous lesions of neurofibromatosis. A. Café-au-lait spots. B. Neurofibromas.
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library