What is a photograph?

AAn image created by light falling on a light-sensitive surface, usually film.
BA print in white on a blue ground, often used for copying maps, or architects' plans.
CA device used to capture an image of a moment in time.
DAn inverted image transferred from a light-sensitive metal plate onto film.

A photograph is an image created by light falling on a light-sensitive surface, typically film. The correct answer is option a, which accurately describes this process. Other options either describe different concepts or focus on devices used for photography rather than the photograph itself.

Explanation:

What is a Photograph?

A photograph is defined as an image created by light falling on a light-sensitive surface, usually film. This process captures a moment in time by using a camera, which contains a lens and a film or digital sensor. The captured image is a record of the scene as observed through the camera, allowing viewers to experience it as if they were there at that moment.

Let's take a look at the provided options:

a. An image created by light falling on a light sensitive surface, usually film. (This is correct)
b. A print in white on a blue ground, often used for copying maps, or architects plans. (This describes a blueprint, not a photograph)
C. A device used to capture an image of a moment in time. (This describes a camera, not a photograph)
d. An inverted image transferred for a light-sensitive metal plate onto film. (This describes specific processes related to photography that are not as general as a photograph itself)

Therefore, the best answer to the question is option a. It accurately represents what a photograph fundamentally is, emphasizing the role of light and the medium used to create the image.

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