Electromagnetic Spectrum - Hillcrest...
Transcript of Electromagnetic Spectrum - Hillcrest...
ElectromagneticSpectrum
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Gamma Rays
Visible Light
INFRARED RADIO WAVES
X-rays
ultraviolet
microwaves
Gamma Rays
Visible Light
INFRARED RADIO WAVES
X-rays
ultraviolet
microwaves
Gamma Rays
Visible Light
INFRARED RADIO WAVES
X-rays
ultraviolet
microwaves
Electromagnetic waves transfer ___________ from one _________ to ______________.
All EM waves, regardless of type, travel through ________ (or a __________) at the ________ of ________.
EM waves are ___________. The vibrations are at _______ angles to the direction of ________.
X-rays are used to make _________ of the body. X-rays
pass easily through _______ tissue, but not as easily through ________.
Visible light is the _____________ that our _______
can see. ______ is the longest, _________ is shortest.
Used in many types of
_______________ signals such as ______ ________, wi-fi, and ____________ and in microwave _______.
Produced by ____________ elements. Cannot be ______ or ______, but can cause
_________. Also used to ________ cancer.
Found naturally in ___________. Causes _________ and _______.
Sunblock products ________ against UV ______.
Infrared means “_________ _____.” As ______ it is used in toasters and _______.
Used in electronics such as ________ _________.
The _________ wavelength in the spectrum. Used to
__________ radio and TV _________
around the earth.
Gamma Rays
Visible Light
INFRARED RADIO WAVES
X-rays
ultraviolet
microwaves
Electromagnetic waves transfer ___________ from one _________ to ______________.
All EM waves, regardless of type, travel through ________ (or a __________) at the ________ of ________.
EM waves are ___________. The vibrations are at _______ angles to the direction of ________.
X-rays are used to make _________ of the body. X-rays
pass easily through _______ tissue, but not as easily through ________.
Visible light is the _____________ that our _______
can see. ______ is the longest, _________ is shortest.
Used in many types of
_______________ signals such as ______ ________, wi-fi, and ____________ and in microwave _______.
Produced by ____________ elements. Cannot be ______ or ______, but can cause
_________. Also used to ________ cancer.
Found naturally in ___________. Causes _________ and _______.
Sunblock products ________ against UV ______.
Infrared means “_________ _____.” As ______ it is used in toasters and _______.
Used in electronics such as ________ _________.
The _________ wavelength in the spectrum. Used to
__________ radio and TV _________
around the earth.
spacevacuum
speedlight
images
tissue
bones
wavelengtheyes
Redviolet
communicationcell phones
bluetoothovens
transverse
right
travel
radioactiveseen
feltcancer
treat
sunlightsunburn cancer
protectrays
belowred heat
grills
remotecontrols
longest
transmitsignals