C.L Test 57-75 Flashcards by faith hale

Q

What is an amplifier?

A

Electronically device

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Q

What can they be used 4

A

Boosting audio

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Q

A series of space flights

A

Apollo program

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Q

Who undertook it

A

USA

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Q

Duplicating

A

Ai

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Q

Discriminate

A

Ai

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Q

Inventor

A

Alexander grahmbell

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Q

What was invented

A

Electronic devices

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Q

What did bell create

A

The bell telephone

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Q

Composed of 2 parts

A

Binary

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Q

In modern electronic

A

Computers

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Q

Smallest unit

A

Bit

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Q

Corresponds to a yes or no

A

Bit

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Q

Sharp explosive sound

A

Sonic boom

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Q

Generated by what

A

Airplane traveling faster then the speed of sound

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Q

Unit made up of what

A

Bits

Q

In what

A

A computer

Q

A what scale

A

Temperature scale

Q

0° is the freezing point

A

Celsius

Q

Where is Chernobyl

A

Ukrainwhat

Q

What spread

A

Radioactive gasses

Q

Enters what

A

Computer

Q

Gives computer what

A

Viruses

Q

A brach of

A

Technolog

Q

Called what

A

Cryogenics

Q

And inventor

A

Thomas Edison

Q

Patterned

A

Mor than thousands of devices

Q

20th century news paper

A

Mass media

Q

What else

A

television

Q

Most serious meltdown

A

Meltdown

Q

Involving what

A

Nuclear reactor

Q

Nano

A

One billionth of a second

Q

What is it

A

A prefix