I only have 10 points so,
1. The earbones vibrate and transfer sound.
True
False
2. Black cloth will appear red through a red glass.
True
False
3. An opaque substance transmits light.
True
False
4. X-rays are a part of the electromagnetic spectrum.
True
False
5. The colors at sunset are usually the result of raindrops.
True
False
6. A ball appears red in sunlight. Check all the correct statements:
The ball absorbs all colors except red.
The ball reflects all colors and absorbs red.
The ball absorbs red and then reflects black.
The ball reflects only red
7. When an object reflects all the light which falls on it, its color will be:
white
black
rainbow
neutral
