Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun physics A device that measures the
time betweenevents thatinterrupt aninfra-red beam
Etymologies
from Wiktionary, Creative Commons Attribution/Share-Alike License
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Examples
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ZAHN: Senator Graham, I just want to quickly close with your reaction to the so-called "photogate", the picture of President Bush that's being used to raise money for his party.
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I think you should consider renaming this incident to photogate or footieshirtgate or similar as SADIQ KAHN PHOTOSHOP GATE doesn't quite have the appropriate feeling of drama about it!
Sadiq Khan Photoshop Gate - The Evidence Kerron Cross 2006
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It's easy to measure the period using the photogate timer.
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Charge accumulated under the photogate during integration is localized to a potential well controlled by an access transistor.
unknown title 2009
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By subtracting the first signal from the second to remove low frequency reset noise, the photogate active pixel architecture can perform correlated double sampling.
unknown title 2009
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Charge accumulated under the photogate during integration is localized to a potential well controlled by an access transistor.
unknown title 2009
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A major benefit of photogate designs are their reduced noise features when operating at low light levels, as compared to photodiode sensors.
unknown title 2009
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By subtracting the first signal from the second to remove low frequency reset noise, the photogate active pixel architecture can perform correlated double sampling.
unknown title 2009
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C. 2) After Cart A, passes the photogate, it measures a different velocity, (slower).
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C. 2) The velocity measure after Cart A passed the photogate is different than when the collision took place because the carts are going slower?
Comments
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