Digital Technology : Cameras

  • Created by: chante
  • Created on: 04-11-12 18:16
A convex lens
Refracts Light
1 of 11
Focusing is.
When light rays cross over a film
2 of 11
Film should
Not be exposed to light
3 of 11
When you take a photo the shutter is open and..
light falls on the film
4 of 11
Film is a plastic sheet covered in
Grains of a photo sensitive chemicle
5 of 11
When photons land on the grain it..
Changes chemical nature of some atoms and records the image
6 of 11
What colour does developer turn the grain
black
7 of 11
If all the light parts of the photo are now black
The picture will be a reverse of the original image (Negative)
8 of 11
Why does the whole developing process have to be repeated
For the negative image to look like an object
9 of 11
Digital cameras have a
CCD
10 of 11
What is a CCD
Charge coupled device
11 of 11

Other cards in this set

Card 2

Front

Focusing is.

Back

When light rays cross over a film

Card 3

Front

Film should

Back

Preview of the front of card 3

Card 4

Front

When you take a photo the shutter is open and..

Back

Preview of the front of card 4

Card 5

Front

Film is a plastic sheet covered in

Back

Preview of the front of card 5
View more cards

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