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 49 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
Excellent

ryansturges

  • Member
  • Posts: 338
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

The Rings and Moons of Uranus The Rings and Moons of Uranus
Earth’s history spans 4.5 billion years. Geologists and paleontologists have pieced together the his Earth’s history spans 4.5 billion years. Geologists and paleontologists have pieced together the his
In 2008, the U.S. economy suffered a gaping wound as several trillion dollars were ripped out of it. In 2008, the U.S. economy suffered a gaping wound as several trillion dollars were ripped out of it.
A sidewheeler on the Mississippi. In 1856 Samuel Clemens became an apprentice to a steamboat pilot a A sidewheeler on the Mississippi. In 1856 Samuel Clemens became an apprentice to a steamboat pilot a
U.S. adults from 25 to 74 years report that the largest proportion of their daily stressors arise ... U.S. adults from 25 to 74 years report that the largest proportion of their daily stressors arise ...
Carbon Dioxide Concentrations for 400,000 years Carbon Dioxide Concentrations for 400,000 years
Video: Ear Virtual Tour Animation

For a complete list of videos, visit our video library