Recent content by guitarguru11

Thanks for that quick reply! But, what about sound waves vs light waves? Are sound waves actually traveling at 'c' , are at a lower frequency, and are thus just 'slowed down' by the median their in? ie: air, water, stone? Meaning: I know a voice can't travel through a brick wall the...

Just joined today, so, hi everyone! And please, forgive me and point me in the right direction if this has been answered/discussed etc... I'm pretty much an armchair physics kinda guy, and understand the whole concept of speed of light.. But what I can't really find an explanation for...