« previous next »

Author Question: What is a major limitation in the Doppler method for detecting extrasolar planets? A) it is ... (Read 60 times)

swpotter12

  • Hero Member
  • *****
  • Posts: 527
on: Jul 27, 2018
What is a major limitation in the Doppler method for detecting extrasolar planets?
 
  A) it is better at finding massive planets like Jupiter rather than small planets like the Earth
  B) it is best suited to finding planets which orbit relatively close to their star
  C) it requires the use of fairly large telescopes and long exposures which limits the number of star that can be studied
  D) all of these are major limitations

Question 2

Eric watches a jet powered truck during an air-show. It accelerates from rest to 300. mph in 8.0 seconds. The acceleration was equivalent to how many g's?
 
  What will be an ideal response?


owenfalvey

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

D

Answer to Question 2

1.7 g's


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

The major muscles of the human body, anterior side. The major muscles of the human body, anterior side.
Scientific Method Scientific Method
Side-effects of major chemotherapy agents Side-effects of major chemotherapy agents
Performing Venipuncture Using the Vacutainer Method Performing Venipuncture Using the Vacutainer Method
Coronary arteries and major vessels (A) anterior (B) posterior. Coronary arteries and major vessels (A) anterior (B) posterior.
Advantages of Observational Method Advantages of Observational Method
Video: Muscle Twitch and Muscle Tension - Motor unit size and force

For a complete list of videos, visit our video library