Answer:
Explanation:
An observer in the top of a lighthouse determines that the angles of depression to two sailboats directly in line with the lighthouse are 3.5 º and 5.75º. If the observer is 125 feet above sea level, find the distance between the boats.
Given this definition, it is reasonable that the quantity frequency would have units of cycles/second, waves/second, vibrations/second, or something/second. Another unit for frequency is the Hertz (abbreviated Hz) where 1 Hz is equivalent to 1 cycle/second.
D.) Cycles per second
Answer:
The music of Indonesia demonstrates its cultural diversity, the local musical creativity, as well as subsequent foreign musical influences that shaped contemporary music scenes of Indonesia. Nearly thousands of Indonesian islands having its own cultural and artistic history and character.
Explanation:
<em>Answer:</em>
<u><em>D</em></u>
<u><em /></u>
<u><em>Explanation:</em></u>
<u><em>Hertz is the SI unit used for frequency, and it is defined as one wavelenght per second in physics. Considering that waves repeat themselves in cycles, D is a reasonable answer</em></u>
<u><em /></u>
<u><em /></u>
They are known as the Hill Complex, the Valley Complex and the Great Enclosure.
