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

Author Question: Groombridge 34 is an M1 V star. Based on this information, which of the following are true? I. ... (Read 76 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Jul 27, 2018
Groombridge 34 is an M1 V star. Based on this information, which of the following are true? I. Groombridge 34 has a surface temperature that is less than the Sun. II. Groombridge 34 has a mass that is greater than that of the Sun. III. Groombridge 34 is less luminous than the Sun. IV. Groombridge 34 is located near the middle of the H-R diagram.
 
  a. I & II
  b. II & IV
  c. I & IV
  d. I & III
  e. II & III

Question 2

Which of the items below is electromagnetic radiation?
 
  a. gamma rays
  b. X-rays
  c. visible light
  d. radio
  e. All of the other choices are correct.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shaikhs

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

e


j.rubin

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


shaikhs

  • Sr. Member
  • ****
  • Posts: 312
Reply #3 on: Jul 27, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

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

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Mechanisms that convey positional information during embryonic development. Mechanisms that convey positional information during embryonic development.
Genetic Information Genetic Information
Websites that Provide Reliable Health Information Websites that Provide Reliable Health Information
Performing Transmission-Based Precaution: Isolation Techniques Performing Transmission-Based Precaution: Isolation Techniques
Cost = $99.49; Rate of markup based on cost = 32%. Find the markup and selling price. Cost = $99.49; Rate of markup based on cost = 32%. Find the markup and selling price.
Sea Star Body Plan Sea Star Body Plan
Video: Hormonal feedback loop components

For a complete list of videos, visit our video library