Do. 1  Do spend some time understanding the point of what you are about to write. 2  Do make lists. 3  Do use an appropriate tone. 4  Do write several drafts of each paragraph. 5  Do compare your first draft copy with other material from previous issues of the journal or website.
Mars is so far away in fact that it takes radio signals quite a long time to get from the spacecraft back to Earth. During Curiosity EDL, this delay will be 13 minutes, 48 seconds, about mid-way between the minimum delay of around 4 minutes and the maximum of around 24 minutes.
How long will it take for a radio wave to travel 100km if the speed of radio waves is 3x108metres per second? If the speed of radio waves, also known as the speed of light, is 3x108 metres per second, then it is also 3.333 nanoseconds per meter.(Simply invert) As such, the wave would â¦ take 333.3 microseconds to traverse 100 kilometres.ow long does it take a radio message to travel to the moon from the earth? It's roughly 1-1.5 seconds. Light (and radio) travel at 186,000 miles per second, and the moon is usually about 230,000 miles away.