Which observation is consistent with the Doppler effect?
The absorption spectrum of light emitted from a star moving away from Earth appears to be blue.
An ambulance siren sounds high pitched as the ambulance moves towards you.
The absorption spectrum of light emitted from a star moving towards Earth appears to be red.
An ambulance siren sounds high pitched as the ambulance moves away from you.
Create a FREE profile to save your progress!
Create a profile
Already signed up? Sign In
Please check the following before submitting your feedback.
Thank you for bringing this to our attention. We have been notified and will review your report as soon as possible.
We are dedicated to bringing you the very best practice tests, flashcards and study guides to help you prepare for and pass the test that stands between you and the rest of your life.
2018 © Union Media LLC. ALL Rights Reserved.
The Medical College Admission Test® and MCAT® are registered trademarks of the Association of American Medical Colleges (AAMC), which is unaffiliated, not a sponsor, or associated with this website.