Nissan has zero experience in Formula E despite its rich motorsports history, so it's hard to say how the car will do. But just sitting there, it looks like it's going about 300 miles per hour.

Unit 6 Segment C: Doppler Effect. 7/31/2018 | 11m 53s Video has Closed Captions | CC. With the help of the police we analyze the Doppler effect. Aired 07/31/2018 ...

If you plug these numbers into Doppler's marvellous equations, you'll see that a 1000 Hertz tone warbles about 37 Hertz from 982 Hertz (about a B5 on a piano keyboard) up to 1018 Hertz (just below ...

The Doppler frequency shift is invaluable in astronomy. The light emitted from stars is in discrete spectral lines and the effect causes small but detectable shifts in these lines (see illustration).

The effect is, of course, not limited to acoustic waves. Doppler frequency shift of radio and optical electromagnetic waves is commonly exploited for automobile speed detection.

The Doppler effect is an observed change in pitch (how high or low a sound is) when either the source of the sound or the listener is in motion. Imagine a car, its horn blaring, approaching you as ...

The Doppler effect is the change in frequency of a wave as its source moves relative to the observer. sketchplanations, CC BY-NC. The same thing happens with light.