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What opens and closes the diaphragm according to the brightness of the subject?
Wiki User
∙ 12y ago
im looking for the same answer bi*ch. lol peni* peni* peni*
Wiki User
∙ 12y ago
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what closes over your larynx when you swallow.
It closes the electrical circuit.?
The definition of a switch is a device that closes and opens an electrical circuit.
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How did the diaphragm get its name?
It got its name from its shape. It closes similar to the iris in your eye.
How did the iris diaphragm get its name?
It got its name from its shape. It closes similar to the iris in your eye.
Why should closing the iris diaphragm improve you ability to determine thread order?
By closing the iris diaphragm, it closes the peripheral light so you can get a better image.
What make you hiccup?
Hiccups happen when the breathing center activates the diaphragm to inhale air, while the epiglottis at this point gets the wrong signal and closes the windpipe/trachea
What does a automobile vacuum diaphragm do?
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Where is the iris diaphragm in a SLR unit?
It is in the lens. It is the bit that opens and closes to allow more or less light through the lens and onto the film/digital sensor.
How does a car horn work?
FromWhile some modern car horns are actually specialized computer audio systems, the old-fashioned electromagnetic car horns are still common. An electromagnetic horn uses an electromagnet to attract a steel diaphragm and turns that electromagnet on and off rhythmically so that the diaphragm vibrates. In fact, it uses the diaphragm's position to control the power to the electromagnet. Whenever the diaphragm is in its resting position or even farther from the electromagnet, a switch closes to deliver electric current to the electromagnet. The electromagnet then attracts the diaphragm's center. But when the diaphragm moves closer to the electromagnet, as the result of this attraction, the switch opens and current stops flowing to the electromagnet. Because of this arrangement, the diaphragm moves in and out and turns the electromagnet off and on as it does. The diaphragm's tone is determined by the natural resonances of its surface.
What has the author Arthur Pine written?
Arthur Pine has written: 'Unexpected Roads' 'One door closes, another door opens' -- subject(s): Celebrities, Success 'One door closes, another door opens' -- subject(s): Celebrities, Success
What does the diaphragm mean in photography?
The diaphragm, often called the "iris" diaphragm for its identical form and function to the iris in your eye, regulates the physical amount of light allowed to pass through a camera lens. It may be called the "iris," the "diaphragm," the "iris diaphragm," the "stop," or the "aperture." All mean the same thing.Physically, the diaphragm or iris diaphragm is made up of overlapping thin opaque metal plates, usually six or eight, which can be adjusted to increase or decrease the diameter of the hole, called the stop, in the center of the lens. The diaphragm is often located at the optical center of the lens between sets of elements. On manual cameras there is usually a ring around the lens barrel marked in f/stops for adjustment of the diaphragm.The iris (diaphragm) in your eye, working properly, automatically opens or closes in response to light level. When you are exposed to strong light the iris closes down (or "stops" down) to a smaller diameter, decreasing the light reaching your retina (equivalent to the film or sensor in your camera). In dim light, the iris opens up to admit more light. The diaphragm in your camera works the same way, and on modern cameras it's often equally automatic. You may never even notice it's working.In a camera, the iris diaphragm and the shutter have to work together to control the total exposure. The iris diaphragm controls the amount of light, and the shutter controls the amount of light over time. Depending on the make and model of the camera, shutter and diaphragm may be manual, automatic or both. The diaphragm is the mechanism that varies the size of the aperture; the opening that allows light into the camera.
Can the executor of a will receive the sale oroceeds from a residuary estate before the distribution of the estate's assets?
Yes. It is the executor who makes the distribution and then closes the estate according to the provisions of state law. Therefore the proceeds must be taken into the estate.Yes. It is the executor who makes the distribution and then closes the estate according to the provisions of state law. Therefore the proceeds must be taken into the estate.Yes. It is the executor who makes the distribution and then closes the estate according to the provisions of state law. Therefore the proceeds must be taken into the estate.Yes. It is the executor who makes the distribution and then closes the estate according to the provisions of state law. Therefore the proceeds must be taken into the estate.
What time does imagine town open?
According to UK it closes at 2 am and when it opens i don't know!?
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