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

Author Question: What is the ratio of the light gathering power of a 10 m telescope to that of a 1 m telescope? a. ... (Read 58 times)

jparksx

  • Hero Member
  • *****
  • Posts: 570
on: Jul 27, 2018
What is the ratio of the light gathering power of a 10 m telescope to that of a 1 m telescope?
 
  a. 10 to 1
  b. 1 to 10
  c. 100 to 1
  d. 1 to 100
  e. 3.2 to 1

Question 2

A planetary nebula is
 
  a. the expelled outer envelope of a medium mass star.
  b. produced by a supernova explosion.
  c. produced by a nova explosion.
  d. a nebula within which planets are forming.
  e. a cloud of hot gas surrounding a planet.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

miss.ashley

  • Sr. Member
  • ****
  • Posts: 371
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

A


jparksx

  • Member
  • Posts: 570
Reply 2 on: Jul 27, 2018
Wow, this really help

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Chris Burden, Urban Light. Chris Burden, Urban Light.
Power in the United States: The Model Proposed by C. Wright Mills Power in the United States: The Model Proposed by C. Wright Mills
France has produced most of its energy from nuclear power since the oil crisis of the 1970s France has produced most of its energy from nuclear power since the oil crisis of the 1970s
Normal and abnormal corneal light reflection test Normal and abnormal corneal light reflection test
Finding the derivative using the power rule - Solutions Finding the derivative using the power rule - Solutions
Galileo Telescope. Galileo Telescope.
Video: Passive Smoke Exposure

For a complete list of videos, visit our video library