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Sending Signals (7.12) (03/06/2024)

Last updated about 2 years ago

5 Nsɛmmisa

6

1

This image shows part of a telephone system. Answer the questions below ...

1

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3.

What is the job of the laser diode?

1

2

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1.

Mmuae Afoforo a Wobɛpaw:

encoded

analogue

binary

decoder

transmission

goodwill

recorded

optical fibre

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

What does RFID stand for?

Really Flippin Imbicilic Dummy

Radio For IntroDuction

Really Funky Impressive Dude

Radio Form InterDisciplinary

Radio Frequency Identification

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4.

What is the job of the photo-diode?

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5.

Give two advantages of sending digital rather than analogue signals