Light
TWrT
Light
1) Come up with your best definition of light.
TWrTLight
1) Come up with your best definition of light.
2) Write down things that emit light and things that don’t.
TWrTLight
1) Come up with your best definition of light.
2) Write down things that emit light and things that don’t.
3) Estimate how big or small light is.
TWrTLight
Light – a transverse electromagnetic wave that can be seen by humans at certain wavelengths.
Light
Transverse wave
Light
Transverse Wave
Light
Transverse Wave
Light
wavelength
Transverse Wave
Light
wavelength
Light
wavelength
wavelength – the distance between successive crests of a wave.
Viss
Light
Viss
Light
Visible light
Light
Light
Ultra-violet light
Light
Light
X-ray light
Light
Light
Infrared light
Light
Light
BlueShorter wavelengths
RedLonger wavelengths
Light
TWrT
Light
1) Which spectrum of light has a larger wavelength, infrared or visible light?
TWrT
Light
1) Which spectrum of light has a larger wavelength, infrared or visible light?
2) If we took X-rays and stretched them to be longer and longer, what spectrum of light would they become?
TWrT
Measuring/Detecting Light
Visible
Measuring/Detecting Light
Visible
Measuring/Detecting Light
Infrared light
Measuring/Detecting Light
Infrared light
Measuring/Detecting Light
Radio waves
Measuring/Detecting Light
Radio waves
Different views of light
Andromeda Galaxy
Different views of light
Andromeda Galaxy
Radio Microwave Infrared
Visible ultraviolet X-ray
Different views of light
Earthgamma rayExtreme ultraviolet
Infrared Visible ultraviolet
X-ray
Different views of light
Sun
Different views of light
Andromeda Galaxy
TWrT
Different views of light
Andromeda Galaxy
1) What is one reason scientists look at objects in different frequency spectrums of light?
TWrT
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Light
