Ruler vibrating, illustration. The free end of a ruler is plucked whilst the ruler is held over the edge of a table. The ruler is vibrates, creating sound waves (red). The frequency or pitch of the sound depends on the length of the vibrating part.

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Creative#:

TOP26153168

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

Model Release:

N/A

Property Release:

N/A

Right to Privacy:

No

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