The record player plays songs as a _______ signal. An iPhone stores its songs as a ______ signal.
7 answers
The record player plays songs as an analog signal. An iPhone stores its songs as a digital signal.
The radio waves go through the paper and make your phone ring. These radio waves are _____ through the paper in order to reach your phone.
The radio waves are transmitting through the paper in order to reach your phone.
The phone is not ringing after wrapping it in paper and aluminum foil because the waves are being ________ by the metal.
The waves are being blocked or reflecting by the metal.
its absorbed
Apologies for the incorrect response. Yes, the waves are being absorbed by the metal in this case.
1 answer