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

Author Question: If you take a photograph of a nearby star and after 6 months take another photograph of the star ... (Read 63 times)

LCritchfi

  • Hero Member
  • *****
  • Posts: 519
on: Jul 27, 2018
If you take a photograph of a nearby star and after 6 months take another photograph of the star from a slightly different location in space, you would observe that the:
 
  A) color of the star is red when photographed from a closer distance.
  B) color of the star is blue when photographed from a closer distance.
  C) star is in exactly the same place in the two photographs.
  D) star is not in exactly the same place in the two photographs.

Question 2

In the context of luminosity classes,__________is a subgiant (IV).
 
  A) Altair
  B) Rigel
  C) Polaris
  D) Adhara


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Christopher

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

A


LCritchfi

  • Member
  • Posts: 519
Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

dawsa925

  • Member
  • Posts: 326
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

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?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Arthritis. (a) Photograph of osteoarthritis within the joints of the fingers. Arthritis. (a) Photograph of osteoarthritis within the joints of the fingers.
A Binary Star System A Binary Star System
A Rotating, Magnetized Neutron Star A Rotating, Magnetized Neutron Star
Phoneme Perception in the First 12 Months Phoneme Perception in the First 12 Months
A debt payment of $7500 is due in 24 months. If money is worth 7.2% p.a. compounded quarterly, ... A debt payment of $7500 is due in 24 months. If money is worth 7.2% p.a. compounded quarterly, ...
Mottled Sea Star (Evasterias troschelii) eating a clam, Alaska. Mottled Sea Star (Evasterias troschelii) eating a clam, Alaska.
Video: Central Nervous System Animation

For a complete list of videos, visit our video library