The correct response to how you can see the colors of the flag and the black of the flagpole is:
Red stripes absorb red and reflect all other light, as does the blue square with blue; white stripes and stars reflect all wavelengths; and the flagpole absorbs all wavelengths.
Here's the reasoning:
- The red stripes of the flag reflect red light and absorb other wavelengths.
- The blue square reflects blue light and absorbs other wavelengths.
- The white stripes and stars reflect all wavelengths of visible light.
- The black flagpole absorbs all wavelengths of light, making it appear black.
Thus, you can see the colors of the flag because of the specific wavelengths they reflect, while the black flagpole is visible due to the absence of reflected light.