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drek231 [11]
3 years ago
13

Which task would be impossible without radio waves ?

Physics
2 answers:
lianna [129]3 years ago
7 0
Yup exactly what the other person said ! ^^i was gonna say the same
nordsb [41]3 years ago
5 0

Answer:

<em>checking your e-mail on your computer using a coffee's shop WiFi. </em>No need radio waves for this.

Explanation:

Because you are only checking it, nothing else.

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