Theory
Practice Questions
| 1. |
Light and shadow
Difficulty: easy |
2
|
| 2. |
Natural sources of light
Difficulty: easy |
1
|
| 3. |
Luminous and non-luminous objetcs
Difficulty: easy |
2
|
| 4. |
LEDs
Difficulty: medium |
2
|
| 5. |
Shadow formation
Difficulty: medium |
1
|
| 6. |
Materials and light in everyday designs
Difficulty: medium |
1
|
| 7. |
Shadows and light
Difficulty: medium |
2
|
| 8. |
Early and modern artificial lights
Difficulty: hard |
3
|
| 9. |
Characteristics of shadow
Difficulty: hard |
5
|