Doppler Shift
Observe sound waves emitted from a moving vehicle. Measure the frequency of sound waves in front of and behind the vehicle as it moves, illustrating the Doppler effect. The frequency of sound waves, speed of the source, and the speed of sound can all be manipulated. Motion of the vehicle can be linear, oscillating, or circular.
Launch GizmoDoppler Shift
Observe sound waves emitted from a moving vehicle. Measure the frequency of sound waves in front of and behind the vehicle as it moves, illustrating the Doppler effect. The frequency of sound waves, speed of the source, and the speed of sound can all be manipulated. Motion of the vehicle can be linear, oscillating, or circular.
5 Minute Preview
Use for 5 minutes a day.
LESSON MATERIALS:
FROM OUR COMMUNITY
User Lesson Materials
No user lesson materials have been submitted for this Gizmo.
User Recommendations (3):
My students came away from this Gizmo with a deeper understanding of the Doppler Shift and had fun at the same time.
Recommended for: Middle School Physical ScienceGizmo User from Kansas
Great to show the class a visual of the doppler effect. Can also show the cone shape for an object moving faster than the speed of sound.
Recommended for: Middle School Physical ScienceGizmo User from Ontario