Green 4.0x10 -7 m 6.5x10 -7 m 5.2x10 14 Hz 1.2x10 -1 m 5.7x10 14 Hz 3.3 m 6.0x10 16 Hz 1.0x10 15 Hz...

Post on 14-Dec-2015

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Transcript of Green 4.0x10 -7 m 6.5x10 -7 m 5.2x10 14 Hz 1.2x10 -1 m 5.7x10 14 Hz 3.3 m 6.0x10 16 Hz 1.0x10 15 Hz...

Green

Green

4.0x10-7 m

6.5x10-7 m

5.2x1014 Hz

1.2x10-1 m

5.7x1014 Hz

3.3 m

6.0x1016 Hz

1.0x1015 Hz

f1λ1=f2λ2

f1f2

21

10 nm5.6x106 m/s

Away from Earth

16 nm8.6x106 m/s

Towards Earth

Galaxy B bc it has the greater shift.

Support, it’s like seeing the ripples in a pond, but not seeing the object that caused the splash.

Cyan

Cyan Cyan

Magenta

MagentaMagenta

Yellow

YellowYellow

Blue

Blue

Blue

BlueBlue

BlueBlue

Green

Green

GreenGreen

GreenGreen Green

Green

Red

Red

Red

RedRedRedRed

RedBlue

Red

Black

Black

Black

Black

Black

Black

BlackBlack

Black

Black

Black

Black

Black

Black

Black

Black

Black