Physics Practice: Light (Mock Test 2 - Intermediate)
1. Which part of a shadow receives no light at all from the source?
2. A solar eclipse occurs on which specific lunar phase?
3. What happens to the size of a shadow if the distance between the object and the screen is increased?
4. The property of light traveling in a straight line is demonstrated by:
5. Which of the following allows us to see objects clearly through them?
6. A lunar eclipse occurs when the Earth is between:
7. The image formed by a pinhole camera is inverted because:
8. Which of these is a luminous biological source of light?
9. If an opaque object is moved closer to the light source, the shadow becomes:
10. What is the color of a shadow regardless of the color of the object?
11. A divergent beam of light is one where the rays:
12. Which condition is necessary for the formation of a shadow?
13. In a pinhole camera, if the pinhole is made larger, the image becomes:
14. The speed of light is ________ the speed of sound.
15. A shadow is always formed on the ________ side of the light source.
16. The partial shadow where light is only partially blocked is the:
17. Which phase of the moon is required for a lunar eclipse?
18. We can see a non-luminous book because it:
19. A parallel beam of light can be obtained from:
20. Opaque materials are those that: