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postnew [5]
2 years ago
9

Explain how the "natural frequency" of objects must be considered/analyzed in places like concert halls and airplanes.

Physics
1 answer:
hjlf2 years ago
5 0
If you are talking about sound frequency you need to consider what area you are in because in a concert hall it is big and helps the sound spread but in an airplane it is the opposite. 
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A 2.0-cm-diameter parallel-plate capacitor with a spacing of 0.50 mm is charged to 200 V. What are (a) the total energy stored i
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Answer:

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