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there is always a bit of light at all times unless i geuss something is specifically designed to let in no light, but the camera has a speed at which it opens and closes it shutter which lets the light go in to affect the film kept on the inside. so the longer you leave that shutter open the longer the light has to go in to effect the film. so since there is less light you have to leave the shutter open long enough for the film to be effected by the light, which is why you need a tripod when taking long photos cause its easy to make the photo blurry. if there is a lot of light you only have to open the shutter for a fraction of a section. unlike in some dark photos you have to open for even a few minutes.
Wiki User
∙ 13y ago
Wiki User
∙ 10y agoThermal (infra-red).
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How is photography related to physics?
First of all, electromagnetic radiation consists of electromagnetic waves, so the two terms are almost synonymous. The very definition of "photography" is: the creation of images by capturing radiation on a "radiation-sensitive medium". Almost always the type of "radiation" captured in photography is electromagnetic radiation, and almost always the type of electromagnetic radiation captured in photography is light, therefore almost always the type of "radiation-sensitive medium" used in photography is light-sensitive film used in cameras. In short, photography is the art and/or science of capturing electromagnetic waves for the purpose of making pictures, except for a few rare types of photography. Some exceptions to the standard light-with-film type of photography are: (1) infrared photography, such as used in aerial photography, since infrared electromagnetic radiation cannot be seen, unlike light, and (2) x-ray photography, since x-ray electromagnetic radiation also cannot be seen. It is conceivable that other, extremely rare types of photography such as the capturing of alpha particles or beta particles, which are other types of radiation different than electromagnetic radiation, could also be considered "photography," but those would likely be used only for limited scientific purposes rather than for recreational purposes.
What is solarisation in photography?
Solarisation is a phenomenon in photography in which the image recorded on a negative or on a photographic print is wholly or partially reversed in tone. Dark areas appear light or light areas appear dark. The term is synonymous with the Sabattier effect when referring to negatives, but is technically incorrect when used to refer to prints.
What is commerical photography?
Commercial photography is a term used to describe a photograph that is used for a financial or commercial purpose. Commercial photographs are used on products, advertisements or anywhere that a photographic image is needed. Commercial photographers can be hired to take photos of products to be used in advertisements, billboards, articles and other types of media.
In photography what is a telephoto lens?
When being used in photography, a telephoto lens is used as a long focus lens. This means that the focal length of the lens is longer than the physical length. This type of lens is often used for photography of animals.
What is FPG stock photography?
FPG International Stock Photography USED TO be an independent stock photography company, but getty images bought out FPG International Stock Photography
How is photography related to physics?
First of all, electromagnetic radiation consists of electromagnetic waves, so the two terms are almost synonymous. The very definition of "photography" is: the creation of images by capturing radiation on a "radiation-sensitive medium". Almost always the type of "radiation" captured in photography is electromagnetic radiation, and almost always the type of electromagnetic radiation captured in photography is light, therefore almost always the type of "radiation-sensitive medium" used in photography is light-sensitive film used in cameras. In short, photography is the art and/or science of capturing electromagnetic waves for the purpose of making pictures, except for a few rare types of photography. Some exceptions to the standard light-with-film type of photography are: (1) infrared photography, such as used in aerial photography, since infrared electromagnetic radiation cannot be seen, unlike light, and (2) x-ray photography, since x-ray electromagnetic radiation also cannot be seen. It is conceivable that other, extremely rare types of photography such as the capturing of alpha particles or beta particles, which are other types of radiation different than electromagnetic radiation, could also be considered "photography," but those would likely be used only for limited scientific purposes rather than for recreational purposes.
How is radiation used?
It brings heat and light from the sun to the earth. No radiation and the earth would be a dark and icy place with no life forms.
What is a dark matter microscope used for?
There's no such thing as a "dark matter microscope." The whole point of dark matter is that it doesn't interact with electromagnetic radiation... if it did, it wouldn't be dark matter.
How is polonium used in photography?
Polonium is not used in photography.
What is an output device used in digital photography?
A device that can take pictures and output them to your computer....
Is potassium nitrate used in photography?
No, silve nitrate is used in photography
What metal is used in flashlight photography?
aluminuim is used in flashlight photography
What is solarisation in photography?
Solarisation is a phenomenon in photography in which the image recorded on a negative or on a photographic print is wholly or partially reversed in tone. Dark areas appear light or light areas appear dark. The term is synonymous with the Sabattier effect when referring to negatives, but is technically incorrect when used to refer to prints.
The difference between police photography and regular photography?
Police photography is just a synonym for forensic photography
How were kites used in photography?
Very large kites were capable of lifting a camera into the air to take photos.
What is commerical photography?
Commercial photography is a term used to describe a photograph that is used for a financial or commercial purpose. Commercial photographs are used on products, advertisements or anywhere that a photographic image is needed. Commercial photographers can be hired to take photos of products to be used in advertisements, billboards, articles and other types of media.
Is the element silver used in photography?
It is widely used in standard film-based (pre-digital) Photography.
