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

Author Question: Which of the following are most massive and luminous? A) RR Lyrae variables B) brown dwarfs C) ... (Read 19 times)

dbose

  • Hero Member
  • *****
  • Posts: 597
on: Jul 27, 2018
Which of the following are most massive and luminous?
 
  A) RR Lyrae variables
  B) brown dwarfs
  C) Cepheid variables
  D) T-Tauri variables
  E) white dwarfs

Question 2

The main difference between an A2V and F2V star is their ________.
 
  Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fur

  • Sr. Member
  • ****
  • Posts: 309
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

temperature (or luminosity)


dbose

  • Member
  • Posts: 597
Reply 2 on: Jul 27, 2018
:D TYSM

carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

For pediatric patients, intravenous fluids are the most commonly cited products involved in medication errors that are reported to the USP.

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

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?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Tri parti-colored (white, brown and black) guinea pig in its natural habitat. Tri parti-colored (white, brown and black) guinea pig in its natural habitat.
A Brown Dwarf A Brown Dwarf
Evolution from Supergiants to White Dwarfs Evolution from Supergiants to White Dwarfs
While brown rice is a healthy whole-grain addition to any meal While brown rice is a healthy whole-grain addition to any meal
Discrete random variables- Probability Distribution Function Discrete random variables- Probability Distribution Function
Video: Mendel's Principles of Dominance, Segregation and Independent Assortment

For a complete list of videos, visit our video library