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A tuning fork is an acoustic resonator in the form of a two-pronged fork with the prongs formed from a U-shaped bar of elastic metal (usually steel). It resonates at a specific constant pitch when set vibrating by striking it against a surface or with an object, and emits a pure musical tone once the high overtones fade out.
The terms tine and prong are mostly interchangeable. A tooth of a comb is a tine. A tooth of a comb is a tine. The term is also used on musical instruments such as the Jew's harp , tuning fork , guitaret , electric piano , music box or mbira (kalimba) which contain long protruding metal spikes ("tines") which are plucked to produce notes.
Experiment using two tuning forks oscillating at the same frequency.One of the forks is being hit with a rubberized mallet. Although the first tuning fork hasn't been hit, the other fork is visibly excited due to the oscillation caused by the periodic change in the pressure and density of the air by hitting the other fork, creating an acoustic resonance between the forks.
They could all be related to a fork, for example 2. How you might describe an item you're selling ... PRONG, TINE, TIP 2. CONDITIONS FOR COLLECTIBLES: FAIR, FINE, GOOD, MINT 3. PROFESSION ...
A variable flux density circulates between the two prongs and some dynamic magnetic forces appear between the two prongs at twice the supply frequency. When the exciting force frequency matches the fundamental mode of the tuning fork close to 400 Hz, a strong acoustic resonance occurs.
A Washington, D.C. man has been arrested for threatening flight attendants on a United Airlines plane traveling from Houston to New Jersey. Kedus Yacob Damtew, 38, was charged with one count of ...
1711 is correct. Handel left one of his tuning forks to some musical society of the other in London in 1751 (the details escape me), so it could hardly have been invented a year later. --Camembert. the prongs of a fork for eating are certainly called "tines", but is the same true of a tuning fork?
Some of President-elect Donald Trump’s most vulnerable Cabinet picks are racing to smooth out or overwrite past statements before contentious Senate confirmation fights.
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