This topic contains a solution. Click here to go to the answer

Author Question: Groombridge 34 is an M1 V star. Based on this information, which of the following are true? I. ... (Read 58 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
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
Answer to Question 1

d

Answer to Question 2

e



j.rubin

  • Hero Member
  • *****
  • Posts: 557
Both answers were spot on, thank you once again



shaikhs

  • Sr. Member
  • ****
  • Posts: 312

 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates's recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

For a complete list of videos, visit our video library