what is the function of a diaphragm in a film camera brainly?
314305
It controls the amount of light passing into the film camera.
137330
In an automotive clutch the diaphragm spring is part of the clutch pressure plate . When the clutch is engaged, this spring forces the pressure plate against the clutch disc ; driver effort through the clutch linkage overcomes the spring pressure to disengage it.
1113498
It can also be called a cone, though not all speaker diaphragms are cone-shaped. Diaphragms are also found in headphones. ... The purpose of the cone/surround assembly is to accurately reproduce the voice coil signal waveform. Inaccurate reproduction of the voice coil signal results in acoustical distortion.
1004106
A disposable or single-use camera is sold with a roll of film already loaded. ... To take a picture, the user looks through a viewfinder and then presses a button that opens the shutter and allows light in through the lens to capture an image on the camera's film.
1238704
A diaphragm seal is a flexible membrane that seals and isolates an enclosure. The flexible nature of this seal allows pressure effects to cross the barrier but not the material being contained. Common uses for diaphragm seals are to protect pressure sensors from the fluid whose pressure is being measured.
435378
The purpose of a standard photographic neutral-density filter is to reduce the amount of light entering the lens. Doing so allows the photographer to select combinations of aperture, exposure time and sensor sensitivity that would otherwise produce overexposed pictures.
1110962
The iris diaphragm controls the amount of light passing through the slide or specimen, while the substage condenser focuses a cone of light on the slice or specimen.
460592
Diaphragm: A muscular dome that forms the inferior boundary of the thorax, separating the chest from the abdominal cavity.
525383
Grips have two main functions. ... Grips' responsibility is to build and maintain all the equipment that supports cameras. This equipment, which includes tripods, dollies, tracks, jibs, cranes, and static rigs, is constructed of delicate yet heavy duty parts requiring a high level of experience to operate and move.
604552
Inspiration (breathing in) The diaphragm contracts and moves downwards. The intercostal muscles contract and move the ribs upwards and outwards. This increases the size of the chest and decreases the air pressure inside it which sucks air into the lungs.
270752
The diaphragm is a thin skeletal muscle that sits at the base of the chest and separates the abdomen from the chest. It contracts and flattens when you inhale. This creates a vacuum effect that pulls air into the lungs. When you exhale, the diaphragm relaxes and the air is pushed out of lungs.
957824
Function. The diaphragm is one of the main muscles of respiration. When the muscle fibers contract, the diaphragm is flattened. This increases the volume of the thoracic cavity vertically, which decreases intrapulmonary pressure, and air enters the lungs.
583261
Respiratory muscles The diaphragm is attached to the base of the sternum, the lower parts of the rib cage, and the spine. As the diaphragm contracts, it increases the length and diameter of the chest cavity and thus expands the lungs. The intercostal muscles help move the rib cage and thus assist in breathing.
558876
A diaphragm pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to ...
578301
Diaphragm walls have a static and/or sealing function and can serve as cut-off walls for dams or excavation pits, as foundations or as enclosures of structures. They are executed as concrete or steel-reinforced concrete walls, built from ground level.
784498
The diaphragm increases abdominal pressure to help the body get rid of vomit, urine, and feces. It also places pressure on the esophagus to prevent acid reflux. The phrenic nerve, which runs from the neck to the diaphragm, controls the movement of the diaphragm.
1097303
The diaphragm and, to a lesser extent, the intercostal muscles drive respiration during quiet breathing.