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

Author Question: The composition of a planet can be determined by A) the Doppler technique. B) astrometric ... (Read 82 times)

Mimi

  • Hero Member
  • *****
  • Posts: 542
on: Jul 27, 2018
The composition of a planet can be determined by
 
  A) the Doppler technique.
  B) astrometric measurements.
  C) transit observations.
  D) spectra.
  E) all of the above

Question 2

Which of these is NOT a consequence of resonance?
 
  A) the Moon's periods of rotation and revolution are equal
  B) the orbital periods of Neptune and Pluto
  C) the Kirkwood Gaps in the asteroid belt
  D) Venus' cloud and surface rotation rates
  E) Mercury's rotation and revolution around the Sun


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kilada

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

D


Mimi

  • Hero Member
  • *****
  • Posts: 542
Reply #2 on: Jul 27, 2018
Thanks


kilada

  • Sr. Member
  • ****
  • Posts: 311
Reply #3 on: Jul 27, 2018
Welcome :)


« previous next »
 

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Composition of the Atmosphere Composition of the Atmosphere
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 ...
Effleurage over sternum. Apply with the palm of the hand between breast tissue. Omit this technique ... Effleurage over sternum. Apply with the palm of the hand between breast tissue. Omit this technique ...
Squeezing the sternocleidomastoid (SCM) with a pincer technique. Squeezing the sternocleidomastoid (SCM) with a pincer technique.
Binding site variation for transcription factor CEBPA along gene PCK1 as determined by ChIP Binding site variation for transcription factor CEBPA along gene PCK1 as determined by ChIP
Composition of the Atmosphere Composition of the Atmosphere
Video: What is Reverse Osmosis?

For a complete list of videos, visit our video library