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Electromagnetic waves

Electromagnetic waves

Muhammad Ali 33

Why don't we send data by light waves , instead of radio and microwaves ?;

Reply 1

BankaiGintoki

Original post by Muhammad Ali 33

Why don't we send data by light waves , instead of radio and microwaves ?;

Light cannot penetrate walls… so will have limited range
Source: https://www.morson.com/everything-you-need-to-know-about-li-fi

(edited 8 months ago)

Reply 2

Muhammad Ali 33

Thanks a bunch

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