« previous next »

Author Question: Which of the following statements is true of L dwarfs? A) They are cooler than M stars. B) They ... (Read 36 times)

lbcchick

  • Hero Member
  • *****
  • Posts: 550
on: Jul 27, 2018
Which of the following statements is true of L dwarfs?
 
  A) They are cooler than M stars.
  B) They are cooler than T dwarfs.
  C) They are fainter than T dwarfs.
  D) They are brighter than M stars.

Question 2

In the context of spectral classes, which of the following statements is true of T dwarfs?
 
  A) They are a spectral class of red giant stars.
  B) They are hotter than L dwarfs.
  C) They are a spectral class of white giant stars.
  D) They are fainter than L dwarfs.


mmj22343

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

The "Emu in the sky," a constellation defined by dark clouds rather than the stars. The "Emu in the sky," a constellation defined by dark clouds rather than the stars.
The Pleiades, an open cluster of stars in the constellation of Taurus. The Pleiades, an open cluster of stars in the constellation of Taurus.
Motion of Stars at the Poles Motion of Stars at the Poles
Rising and Setting of Stars at the Equator Rising and Setting of Stars at the Equator
A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact, A recruiting poster for the “True Sons of Freedom” encouraged African Americans to enlist. In fact,
A typical engine oil cooler. Engine coolant flows through the cooler adjuster that fits between the ... A typical engine oil cooler. Engine coolant flows through the cooler adjuster that fits between the ...
Video: Simple and Double Sugar

For a complete list of videos, visit our video library