Please make me understand this as I’ve been trying to figure it out and it’s been bugging me so much!!
In: Physics
Lower energy means more penetration power, because it is less likely to be absorbed by anything other than an antenna tuned to that frequency. This is the reason why the military used to use ELF (extremely low frequency) radio antennas to communicate with submarines many hundreds or even thousands of miles away. I’m actually not sure if they still do but I know they used to
Latest Answers