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WorksheetsComputers in society: The world of pixels
Total questions: 13
Worksheet time: 7mins
Another word for picture is ___.
mosaic
image
pixel
A tiny dot of color is called a ___.
image
resolution
pixel
This is a ___.
mosaic
pixel
The number of pixels used to make an image is called ___.
resolution
component
size
Which image shows a high resolution?
Left
Right
A number that tells us how much red, green and blue is in a pixel is called _____.
mosaic
RGB value
resolution
___ is how big or small something is.
size
component
resolution
What is the RGB value for red?
0, 0, 0
255,0,0
0,255,255
This one.
What are the RGB values for Green?
255, 255, 255
0, 0, 0
0, 255, 0
What is the size of this image? Please use the words columns and rows in your answer. ____ columns x ____rows
(a)
___ is a part of something.
component
digital
recognition
The way technology deals with data is called ___.
component
recognition
digital
What is the RGB value for blue?
0, 255, 0
255,0,0
0,255,255
0, 0, 255
