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

Author Question: The true masses of a spectroscopic binary cannot be found by astronomers. Indicate whether the ... (Read 84 times)

Caiter2013

  • Hero Member
  • *****
  • Posts: 607
on: Jul 27, 2018
The true masses of a spectroscopic binary cannot be found by astronomers.
 
  Indicate whether the statement is true or false

Question 2

When you measure distances to stars via parallax, it is better to use kilometers or Astronomical Units as the unit of distance.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Heffejeff

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 27, 2018
Answer to Question 1

True

Answer to Question 2

False


Caiter2013

  • Member
  • Posts: 607
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

LegendaryAnswers

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

« previous next »
 

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

The transcription of three different genes that are found in the same chromosome. The transcription of three different genes that are found in the same chromosome.
Habitat corridor found in Banff National Park. Habitat corridor found in Banff National Park.
Bony processes found on the femur. Bony processes found on the femur.
Binary Fission Binary Fission
Spectral Line Motion in Binary Star Systems Spectral Line Motion in Binary Star Systems
Types of kidney stones found in an adult. Types of kidney stones found in an adult.
Video: Double Stranded DNA Molecule Animation

For a complete list of videos, visit our video library