wave a
The answer is right there in the words of the question. Radio and light are the same physical phenomenon, and they travel at the same speed. The star is 5 light years away. That means the distance that light ... and radio ... travel in five years. It takes light from the star 5 years to reach us, and it takes radio from us 5 years to reach the star.
The arrival time of the P wave at a seismic station depends on the distance from the earthquake's epicenter. P waves, being the fastest seismic waves, travel at speeds of approximately 5 to 8 kilometers per second in the Earth's crust. Therefore, if an earthquake occurs 100 kilometers away, the P wave would typically arrive at the seismic station in about 12 to 20 seconds. The exact arrival time can vary based on geological conditions and the specific location of the epicenter.
The distance between a seismic station and the earthquake epicenter is determined from the S-P interval, which is the time difference between the time of arrival of the first P wave and the first S wave.
The time it takes for a point on a wave to move from its lowest point to its highest point and back to its lowest point again is called the period of the wave. The period is the time it takes for one complete cycle of the wave to occur. It is inversely related to the frequency of the wave.
The time it takes for wave A to reach a station depends on the distance between the source of the wave and the station, as well as the speed of the wave. Generally, this can range from a fraction of a second to several minutes for seismic waves, for example.
wave a
wave A
wave a
wave a
Wave A takes a more direct route to the receiving station as it travels through the Earth's interior, while wave B experiences more reflection and refraction as it travels along the Earth's surface.
That would be a secondary, or 'S' wave. Moving in a snakelike movement, this wave has to travel a farther distance, so it takes longer to reach the recording equipment.
To estimate the speed of a wave, a person can estimate the distance the wave is from shore and then time how long the wave takes to reach the shore. For example, if a wave is one mile out and it takes one minute to reach shore, the wave is traveling at 60 miles per hour.
Siadar Wave Power Station was created in 2011.
if you survive in lone wolf long enough you can save reach but as every wave gets harder it is almost inpossible
it is picking up of the short wave station at two nearby points on the receiver or When a receiver picks up the same short wave station at two nearby points on the receiver dial the double spotting phenomenon takes place
radio wave