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Question
Match each item with the correct statement below.a. blackbody radiation i. magnetic field
b. carbon dioxide j. microwaves
c. electromagnetic induction k. ozone
d. gamma rays l. radio waves
e. greenhouse effect m. transformer
f. infrared n. ultraviolet
g. ionosphere o. x rays
h. lodestone
1/ its direction at a point is indicated by a compass
2/ generators and dynamic microphones utilize this
3/ low frequency radio waves reflect off this
4/ absorbs ultraviolet light in sunlight
5/ radar utilizes this
6/ a naturally occurring ferromagnetic substance
7/ the highest frequency electromagnetic waves
8/ the main form of radiation that our bodies emit
9/ works with AC but not with DC
10/ causes skin to tan
11/ occurs because carbon dioxide blocks infrared but not visible light
12/ only the very lowest frequencies of these waves can penetrate ocean water
Answer
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