« previous next »

Author Question: A planet is detected via the Doppler technique. The velocity change of the star is a measure of ... (Read 33 times)

s.tung

  • Hero Member
  • *****
  • Posts: 577
on: Jul 27, 2018
A planet is detected via the Doppler technique. The velocity change of the star is a measure of
 
  A) the planet's size and density.
  B) the planet's mass and orbital distance.
  C) the planet's mass and composition.
  D) the planet's orbital period and eccentricity.
  E) the planet's size and orbital distance.

Question 2

When tectonic plates collide, they fuse together and come to rest.
 
  Indicate whether the statement is true or false


ErinKing

  • Sr. Member
  • ****
  • Posts: 362
Reply #1 on: Jul 27, 2018
Answer to Question 1

B

Answer to Question 2

FALSE


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

You should not take more than 1,000 mg of vitamin E per day. Doses above this amount increase the risk of bleeding problems that can lead to a stroke.

Technique of Light Palpation Technique of Light Palpation
Nursing Interventions and Prochaska's Stages of Change Nursing Interventions and Prochaska's Stages of Change
Fluorescence in situ hybridization (FISH) is a cytogenetic technique that is used to detect the ... Fluorescence in situ hybridization (FISH) is a cytogenetic technique that is used to detect the ...
The induced conformational change in hexokinase The induced conformational change in hexokinase
Human of the planet's net primary production and appropriation of NPP Human of the planet's net primary production and appropriation of NPP
For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ... For each function f(x) = 6x^2 - 4, estimate the instantaneous rate of change for the given ...
Video: hGH, Thyroid hormones & Aldosterone

For a complete list of videos, visit our video library