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

Author Question: Why is detecting Earth-sized planets much more difficult than finding Jupiter-sized planets around ... (Read 101 times)

audie

  • Hero Member
  • *****
  • Posts: 532
on: Jul 27, 2018
Why is detecting Earth-sized planets much more difficult than finding Jupiter-sized planets around other stars?
 
  What will be an ideal response?

Question 2

When did Copernicus live?
 
  A) about 500 years ago
  B) about 1000 years ago
  C) about 2000 years ago
  D) about 100 years ago
  E) about 5000 years ago


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

zenzy

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 27, 2018
Answer to Question 1

Jupiter is much more massive, so its gravity will produce enough pull on its star to create observed Doppler shifts. Also, Jupiter is much larger, so if it were to transit the disk of its star, the drop in starlight would be easier to detect.

Answer to Question 2

A


audie

  • Member
  • Posts: 532
Reply 2 on: Jul 27, 2018
Gracias!

bbburns21

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

Jet streams and Earth’s heat budget Jet streams and Earth’s heat budget
How Does Earth Work? Physical Geology and the Process of Science, 2nd Edition How Does Earth Work? Physical Geology and the Process of Science, 2nd Edition
Terrestrial Planets "الكواكب الأرضية" Terrestrial Planets "الكواكب الأرضية"
Finding the derivative using the power rule - Solutions Finding the derivative using the power rule - Solutions
Finding derivatives of Trig Functions - pt 2 Finding derivatives of Trig Functions - pt 2
finding the resultant force finding the resultant force
Video: Elementary kinetics

For a complete list of videos, visit our video library