A photograph
(also known as a photo) is an image created by light falling on a photosensitive surface, usually photographic film or an electronic image sensor, such as a CCD or a CMOS chip.
What is the result of light hitting a light sensitive surface?
Exposure
is the phenomenon of light striking the surface of film or a digital imaging sensor. The exposure is determined by the volume of light passing through the lens aperture (f/stop) combined with the duration of the exposure (shutter speed).
What is photograph Brainly?
Answer: Photography is
the art, application, and practice of creating durable images by recording light
, either electronically by means of an image sensor, or chemically by means of a light-sensitive material such as photographic film. bolivianouft and 27 more users found this answer helpful.
What is a photograph quizlet?
Photography.
the art or process of producing images on a light-sensitive surface
, such as a film. Light.
What is light sensitive photography?
Share
.
Any emulsion capable of recording an image due to the action of light
. At the heart of the photographic system is the ability to convert light into density. In conventional photography this is achieved by using the light energy to break silver halides into silver metal and the halide.
Who was the father of journalism quizlet?
The “father of journalism” is
Matthew Brady
. The camera was a relatively new invention at the time of the Civil War, but Brady carried his camera and dark room from battlefield to battlefield. He was the first to capture live images of current events.
Is a printing process in which an image is photographed?
Answer:
Photogravure
is a printing process in which an image is photographed through a screen on to a sensitized printing plate that after development is etched.
Can undeveloped film be exposed to light?
Any light used to examine undeveloped film will fog it
. It is probably safe to assume the rolls with no leaders extended out of the cartridge have been exposed.
What are the 3 steps to exposure?
They are:
shutter speed, aperture and ISO
. Take a look at how these three settings can impact exposure and how you must adjust them in order to get that “perfect” exposure.
What is f-stop on a camera?
The “f” in f-stop stands for
the focal length of the lens
. While focal length itself refers to the field of view of a lens, f-stop is about how much light you allow to hit the sensor via the aperture opening. … The diameter of the aperture determines how much light gets through and thus how bright your exposure will be.
What is the above image a photograph of why is it created?
What is the above image a photograph of? Why was it created? It is a photograph of a Neolithic plastered skull.
It was created to preserve the past for future generations to experience
.
What is the depth of field history quizlet?
What is the depth of field? B.
The area of sharpest focus in a photograph
. In photography, a_______ aperture is well suited for action photographs.
What is depth of field quizlet?
Depth of field:
the area between the nearest and farthest points from the camera that are acceptably sharp in the focused image
.
What is a light sensitive surface?
adj. (General Physics) physics (of a surface) having a
photoelectric
property, such as the ability to generate a current, change its electrical resistance, etc, when exposed to light.
What makes film sensitive to light?
The sensitive elements in the film are
crystals of
, most often, silver halide which can change their structure when excited by light (photons). … When a photon of light strikes a grain it dissipates its energy in the crystal (grain). This energy may or may not be enough to flip the crystal into a latent state.
Which material is sensitive to light?
Light-Sensitive Materials
Silver salts
—usually silver halide crystals, which are metallic silver in chemical compound with iodine, chlorine, or bromine— are the most commonly used light-sensitive (photosensitive) materials.
