What kind of waves are produced by the alternating current in standard electric power lines?
A) 100 MHz [mega- hertz] electromagnetic waves, in the FM radio region of the spectrum.
B) Standard AC is simply a vibration of electrons that doesn't produce any kind of waves at all.
C) 100 MHz sound waves.
D) 60 Hz electro- chemical waves.
E) 60 Hz electromagnetic waves.
Correct Answer:
Verified
Q84: Infra- red radiation is produced by
A) electric
Q85: The ozone layer is our friend because
A)
Q86: Are electric fields made of material particles
Q87: You do not get a sunburn, even
Q88: One way that you can demonstrate for
Q90: The largest contributor to the global warming
Q91: One difference between the light waves coming
Q92: The CFC propellants used in aerosol cans
Q93: Which of the following waves has the
Q94: How do we know what Earth's temperature
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents