問題一覧
1
Produced by accelerating charged particles
ELECTROMAGNETIC WAVES
2
Continues range of electromagnetic waves arranged in order of frequency or wavelength
ELECTROMAGNETIC SPECTRUM
3
any process by which electrically neutral atoms or molecules are converted to electrically changed particles
IONIZATION
4
GPS
GLOBAL POSITIONING SYSTEM
5
RFID
RADIO FREQUENCY IDENTIFICATION
6
MRI
MAGNETIC RESONANCE IMAGING
7
used fo communication in civilian aircraft
VHF
8
used for police radio communication and tv transmission
UHF
9
relies heavily on the use of microwavee
MICROWAVE
10
used by police to tract those who go over the speed limit
MICROWAVE
11
microwave oven has become a standard kitchen appliance
MICROWAVE
12
below red
INFRARED
13
emitted by warm objects
INFRARED
14
can be used to measure the temperature of a persons skin
INFRARED
15
can be used in circut switching such as a faucet
INFRARED
16
also knows as optical spectrum
VISIBLE LIGHT
17
aging and wrinkling
UVA
18
UVA, UVB, UVC
ULTRAVIOLET
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linked to skin cancer
UVB
20
atmosphere
UVC
21
blacklight used for crime scene
ULTRAVIOLET
22
emitted when fat moving electrons strike a heavy atom
X-RAY
23
used for scanning bags in airports
X-RAY
24
highest energy and frequency
GAMMA RAYS
25
kills cancer cells by damaging their dna
GAMMA RAYS