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Radar: A Silent Eye In The Sky
Part 1 of Paper
.... radar, whether they realize it or not. Tens of
thousands of lives rely on the precision and speed of radar to guide their plane
through the skies unscathed. Others just use it when they turn on the morning
news to check the weather forecast.
While radar seems to be an important part of our everyday lives, it has
n.... Part 2 of Paper
.... was made to when the sound was heard,
you can figure out the distance the sound had to travel. The formula is:
(S/2) X 1100 = D (Half of the total time times 1100 feet
per second equals the distance from the origin to the reflection point)
Of course, radar is a much more complicated system than just somebody
shouting and listening for the echo. In fact, modern radar listens not only for
an echo, but where the echo comes from, what direction the object is moving, its
speed, and its distan.... |
| Number of words: 948 - Approximate pages: 4 |
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