tiny component / contains huge amount of interconnected devices
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15
What is a coaxial cable?
two-wire conductor / used for TV/ radio
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10
what does a switch do?
transform tiny electric current flowing in one part of the the transistor into a much bigger one in another part of it
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15
What does PCB stand for?
printed circuit board
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10
How are transistors produced?
silicon
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25
what is a flip-flop?
arrangement that turns a transistor into a memory device thtat store a zero when off and one when it is on (basic technology behind computers memory chip)
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10
what is a motherboard?
main printed circuit of the computer
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thief
Give points!
5
10
15
20
25
rocket
Go to first place!
Okay!
gift
Win 25 points!
Okay!
baam
Lose 20 points!
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15
How do you make an IC?
raw chemical element such as silicon /chemically treated /little squares
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10
how does an antenna work?
receiver captures radio frequency signals and convert them into electrical ones, while a transmitter converts electric signals into radio frequency ones
