See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
15 cards from this deck
Picture element
Pixels
1
0
width×height\text{width} \times \text{height}width×height
Resolution
Better quality but larger file size
How many different colours each pixel can represent
21=22^1 = 221=2 colours
22=42^2 = 422=4 colours
28=2562^8 = 25628=256 colours
224=2^{24} = 224= over 16 million colours
width×height×bits per pixel\text{width} \times \text{height} \times \text{bits per pixel}width×height×bits per pixel
Divide by 8
Image dimensions (width×height\text{width} \times \text{height}width×height) and colour depth
Select your subjects, and get access to A+ resources today.