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

Author Question: About 50 years after Uranus was discovered: A) its rings were discovered. B) the retrograde ... (Read 29 times)

amal

  • Hero Member
  • *****
  • Posts: 572
on: Jul 27, 2018
About 50 years after Uranus was discovered:
 
  A) its rings were discovered.
  B) the retrograde motion of its orbit was observed.
  C) its orbit was too far off of its predicted path to be explained by observational errors.
  D) it was discovered that it had more natural satellites than any other planet.
  E) it was discovered that its atmosphere was featureless.

Question 2

The most distant stars we can measure stellar parallax for are approximately
 
  A) 50 parsecs away.
  B) 500 parsecs away.
  C) 5,000 parsecs away.
  D) halfway across the Milky Way Galaxy.
  E) in the Andromeda Galaxy.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

BUTTHOL369

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

B


amal

  • Member
  • Posts: 572
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

xiaomengxian

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

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?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Distribution of glaciers in North America (a) in the late twentieth century, and (b) 18,000 years ag Distribution of glaciers in North America (a) in the late twentieth century, and (b) 18,000 years ag
Cave on Flores Island where the specimens were discovered Cave on Flores Island where the specimens were discovered
A Heliocentric Explanation of Retrograde Motion A Heliocentric Explanation of Retrograde Motion
The basalt below the hominins is dated to 1.8 million years ago, and the geomagnetic polarity of the The basalt below the hominins is dated to 1.8 million years ago, and the geomagnetic polarity of the
Atmospheric CO2 Concentrations Increased Very Rapidly during the Last 200 Years Atmospheric CO2 Concentrations Increased Very Rapidly during the Last 200 Years
Tree Rings: Oak Tree Rings: Oak
Video: Mycobacterium tuberculosis: Drug Resistance and Natural Selection

For a complete list of videos, visit our video library