really silly question

[Nadine]

im wondering how many people will actually get that, i didnt and like wingnutz i feel slightly thick lol

Think about an ambulance coming towards you with its sirens on, then the sound changes as it passes you.

When its approaching you, the waves are squashed together, the wavelength is shorter, making the frequency higher.

As it passes you and moves away, the waves are more spread out, making the frequency lower

Java thingy!

http://www.colorado.edu/physics/2000/app...ppler.html

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Oh I see, that's pretty cool tbh then! But surely it'll never 'work' if you have to be that fast?

You'd need a least a stage 2 HDi , with cyclones and a 40mm drop to get to 40% the speed of light.....

haha i got it after it was explained with all the science words lol. Science was never a strong point with me