this is a critical care area. turn of celluler phones and other wireless devies radio frequency (RF) energy emitted from celluler phones and other wireless devi
B. inggris
miranti026
Pertanyaan
this is a critical care area. turn of celluler phones and other wireless devies
radio frequency (RF) energy emitted from celluler phones and other wireless devices can interfere with the operation off critial care equipment.
Questions:
1.what is make about?
2.where is the notice usually
displayaled?
3.what should be switched off?
4.what does the word"emitted"mean?
5.why should the devices be turned off?
radio frequency (RF) energy emitted from celluler phones and other wireless devices can interfere with the operation off critial care equipment.
Questions:
1.what is make about?
2.where is the notice usually
displayaled?
3.what should be switched off?
4.what does the word"emitted"mean?
5.why should the devices be turned off?
1 Jawaban
-
1. Jawaban hanun2703
1. to make a warning to the other people
2. restricted area
3. celluler phones
4. emitted mean radiate
5. because can interfere with the operation off critial care equipment.
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