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

Author Question: The reason that most extrasolar planets are found close to their parent stars is A) the planets ... (Read 86 times)

ghost!

  • Hero Member
  • *****
  • Posts: 560
on: Jul 27, 2018
The reason that most extrasolar planets are found close to their parent stars is
 
  A) the planets reflect more light the closer they are to the star.
  B) more of the starlight is blocked by the planet when it transits the star.
  C) the amount and frequency of the star's motion are both higher.
  D) the closer to a star, the hotter and therefore brighter the planet is.
  E) planets that are close to a star are heated up and therefore larger.

Question 2

When looking for the radial velocity changes or wobbles detected due to Doppler shifts, which mass combination is most likely to be detected?
 
  A) high mass star, high mass planet
  B) high mass star, low mass planet
  C) low mass star, high mass planet
  D) low mass star, low mass planet
  E) a high mass planet; the mass of the star is irrelevant


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jamesnevil303

  • Sr. Member
  • ****
  • Posts: 337
Reply #1 on: Jul 27, 2018
Answer to Question 1

C

Answer to Question 2

C


ghost!

  • Member
  • Posts: 560
Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

nguyenhoanhat

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Examples of deep-sea corals found in the Sable Gully, 200 km off the coast of Nova Scotia. Examples of deep-sea corals found in the Sable Gully, 200 km off the coast of Nova Scotia.
Aerial and close-up views of a large biodiversity experiment in Cedar Creek, Minnesota. Each of the Aerial and close-up views of a large biodiversity experiment in Cedar Creek, Minnesota. Each of the
The Pleiades, an open cluster of stars in the constellation of Taurus. The Pleiades, an open cluster of stars in the constellation of Taurus.
The greatest bone mass is found around age 30 for both men and women, with the later decline being f The greatest bone mass is found around age 30 for both men and women, with the later decline being f
To search for the Native American family would be fruitless. There are rural, urban, single-parent, ... To search for the Native American family would be fruitless. There are rural, urban, single-parent, ...
Write an essay in the perspective of a parent Write an essay in the perspective of a parent
Video: Transferring genes into plants Animation

For a complete list of videos, visit our video library