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- Teen group 1
- Hello! It's so useful to have these smartphones now since we can call each other from anywhere!
- Teen group 1 proceeds to call Teen group 2 via smart phone*
- Actually i agree but I wonder how that could be possible?
- Teen group 2
- Oh hello! Yeah I know right? it's so easy to talk to each other because of smartphones but I also wonder how its possible.
- Oh I believe it could be possible because of Electromagnetic waves.
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- Electromagnetic waves?what are those?
- Yeah They operate with radio frequencies, a form of electromagnetic energy located on the electromagnetic spectrum
- Oh Electromagnetic waves are quite vague so we'll break it down to multiple parts. 1st the radio waves which is the one that is making our phone call work.
- Then What about the other parts?
- I believe those are Microwave, Infrared, visible, ultraviolet, xray and gamma ray
- Yeah and I believe that Wave frequency is the number of waves that pass a fixed point in a given amount of time.
- Yeah he got it all right all of them have different frequency waves though.
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