How many years would a radio signal take to reach the Andromeda galaxy?

Answer In a vacuum, radio waves travel at the speed of light. Since the Andromeda galaxy, the closest galaxy to us, is 2.9 million light years away from Earth, it would take radio waves 2.9 million years ... Read More »

Top Q&A For: How many years would a radio signal take to rea...

Do auto insurance rates go down when you reach 21 years of age?

Digital switchover portable tv/radio walkman: won't Sony add Digital TV signal to its radio?

I'm not sure who told you it will be too expensive, but it will definitely be a new design issue.An analog TV signal was actually two separate signals; an AM video signal and an FM audio signal. T... Read More »

What place has seen land values reach records over the last 20 years?

In the past 20 years, Iowa is among places that have seen record jumps in property value, specifically farmland. In 1989 an acre of farmland was worth $1,139, jumping to $4,371 in 2009, according t... Read More »

GE radio-how to get better signal?

The AM antenna is inside of the box. Place the radio near a wall plug in your house if trying to receive an AM signal. The power cord is the antenna for FM. Try moving it around and stretch it out... Read More »