Red & Blue Shifts

True or False: When light is shifted to the blue shift its wavelengths get longer.

• True
• False
• Neither
• Both

True or False: When light moves to the red shift its wavelengths get shorter.

• True
• False
• Neither
• Both

Red Shifts Are...

• A spectrum of colors
• When light moves its wavelengths get shorter.
• When light moves its wavelengths get longer.
• A sound effect 

Blue Shifts Are...

• A spectrum of colors
• When light moves its wavelengths get shorter.
• When light moves its wavelengths get longer.
• A sound effect

True or False: Light from moving objects will appear to have different wavelengths depending on the relative motion of the source and the observer. 

• True
• False
• Neither
• Both

True or False: Observers looking at an object that is moving away from them see light that has a longer wavelength than it had when it was emitted is a red shift

• True
• False
• Neither
• Both

True or False: The change in the wavelength can also be called the Doppler Shift

• True
• False
• Neither
• Both