Physics for IGCSE & O level - Rays And Waves (Section 8 - No. 32) | ExamPlay

Physics for IGCSE & O level - Rays And Waves (Section 8 - No. 32)

What are the common uses of RFID?

In shops for goods.

In libraries to identify goods.

For contactless payments.

All of the above.

Vysvětlení

RFID is used in all the mentioned areas.

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