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

Author Question: The mass of a single galaxy might be found by a. the double galaxy method. b. the rotation curve ... (Read 96 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540
on: Jul 27, 2018
The mass of a single galaxy might be found by
 
  a. the double galaxy method.
  b. the rotation curve method.
  c. the cluster method.
  d. any of the methods (i.e., double galaxy, rotation curve, cluster)
  e. none of these methods.

Question 2

The pressure of a gas depends on the temperature and density of the gas.
 
  a. True
  b. False
  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

blfontai

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

True


ENagel

  • Member
  • Posts: 540
Reply 2 on: Jul 27, 2018
:D TYSM

DylanD1323

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Donor DNA is transferred as a single strand Donor DNA is transferred as a single strand
The Steps of the Scientific Method The Steps of the Scientific Method
Steps of the Scientific Method Steps of the Scientific Method
Pavlov’s Method Pavlov’s Method
Delta Method Solution Delta Method Solution
Lab: Mass Relationships in Chemical Reaction Lab: Mass Relationships in Chemical Reaction
Video: How antibiotics works? 💊

For a complete list of videos, visit our video library